25839441780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{3221}}^1$

素因数の和:3510

約数の個数: 192

約数和(自身を含む): 78985912320

約数和(自身を除く): 53146470540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 227, 228, 285, 310, 372, 380, 454, 465, 570, 589, 620, 681, 908, 930, 1135, 1140, 1178, 1362, 1767, 1860, 2270, 2356, 2724, 2945, 3221, 3405, 3534, 4313, 4540, 5890, 6442, 6810, 7037, 7068, 8626, 8835, 9663, 11780, 12884, 12939, 13620, 14074, 16105, 17252, 17670, 19326, 21111, 21565, 25878, 28148, 32210, 35185, 35340, 38652, 42222, 43130, 48315, 51756, 61199, 64420, 64695, 70370, 84444, 86260, 96630, 99851, 105555, 122398, 129390, 133703, 140740, 183597, 193260, 199702, 211110, 244796, 258780, 267406, 299553, 305995, 367194, 399404, 401109, 422220, 499255, 534812, 599106, 611990, 668515, 731167, 734388, 802218, 917985, 998510, 1198212, 1223980, 1337030, 1462334, 1497765, 1604436, 1835970, 1897169, 1997020, 2005545, 2193501, 2674060, 2924668, 2995530, 3655835, 3671940, 3794338, 4011090, 4387002, 5691507, 5991060, 7311670, 7588676, 8022180, 8774004, 9485845, 10967505, 11383014, 13892173, 14623340, 18971690, 21935010, 22666177, 22766028, 27784346, 28457535, 37943380, 41676519, 43870020, 45332354, 55568692, 56915070, 67998531, 69460865, 83353038, 90664708, 113330885, 113830140, 135997062, 138921730, 166706076, 208382595, 226661770, 271994124, 277843460, 339992655, 416765190, 430657363, 453323540, 679985310, 833530380, 861314726, 1291972089, 1359970620, 1722629452, 2153286815, 2583944178, 4306573630, 5167888356, 6459860445, 8613147260, 12919720890, 25839441780]

約数ペア:

[(1, 25839441780), (2, 12919720890), (3, 8613147260), (4, 6459860445), (5, 5167888356), (6, 4306573630), (10, 2583944178), (12, 2153286815), (15, 1722629452), (19, 1359970620), (20, 1291972089), (30, 861314726), (31, 833530380), (38, 679985310), (57, 453323540), (60, 430657363), (62, 416765190), (76, 339992655), (93, 277843460), (95, 271994124), (114, 226661770), (124, 208382595), (155, 166706076), (186, 138921730), (190, 135997062), (227, 113830140), (228, 113330885), (285, 90664708), (310, 83353038), (372, 69460865), (380, 67998531), (454, 56915070), (465, 55568692), (570, 45332354), (589, 43870020), (620, 41676519), (681, 37943380), (908, 28457535), (930, 27784346), (1135, 22766028), (1140, 22666177), (1178, 21935010), (1362, 18971690), (1767, 14623340), (1860, 13892173), (2270, 11383014), (2356, 10967505), (2724, 9485845), (2945, 8774004), (3221, 8022180), (3405, 7588676), (3534, 7311670), (4313, 5991060), (4540, 5691507), (5890, 4387002), (6442, 4011090), (6810, 3794338), (7037, 3671940), (7068, 3655835), (8626, 2995530), (8835, 2924668), (9663, 2674060), (11780, 2193501), (12884, 2005545), (12939, 1997020), (13620, 1897169), (14074, 1835970), (16105, 1604436), (17252, 1497765), (17670, 1462334), (19326, 1337030), (21111, 1223980), (21565, 1198212), (25878, 998510), (28148, 917985), (32210, 802218), (35185, 734388), (35340, 731167), (38652, 668515), (42222, 611990), (43130, 599106), (48315, 534812), (51756, 499255), (61199, 422220), (64420, 401109), (64695, 399404), (70370, 367194), (84444, 305995), (86260, 299553), (96630, 267406), (99851, 258780), (105555, 244796), (122398, 211110), (129390, 199702), (133703, 193260), (140740, 183597)]