25949820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 88058880

約数和(自身を除く): 62109060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 103, 114, 130, 156, 170, 190, 195, 204, 206, 221, 228, 247, 255, 260, 285, 309, 323, 340, 380, 390, 412, 442, 494, 510, 515, 570, 618, 646, 663, 741, 780, 884, 969, 988, 1020, 1030, 1105, 1140, 1235, 1236, 1292, 1326, 1339, 1482, 1545, 1615, 1751, 1938, 1957, 2060, 2210, 2470, 2652, 2678, 2964, 3090, 3230, 3315, 3502, 3705, 3876, 3914, 4017, 4199, 4420, 4845, 4940, 5253, 5356, 5871, 6180, 6460, 6630, 6695, 7004, 7410, 7828, 8034, 8398, 8755, 9690, 9785, 10506, 11742, 12597, 13260, 13390, 14820, 16068, 16796, 17510, 19380, 19570, 20085, 20995, 21012, 22763, 23484, 25194, 25441, 26265, 26780, 29355, 33269, 35020, 39140, 40170, 41990, 45526, 50388, 50882, 52530, 58710, 62985, 66538, 68289, 76323, 80340, 83980, 91052, 99807, 101764, 105060, 113815, 117420, 125970, 127205, 133076, 136578, 152646, 166345, 199614, 227630, 251940, 254410, 273156, 305292, 332690, 341445, 381615, 399228, 432497, 455260, 499035, 508820, 665380, 682890, 763230, 864994, 998070, 1297491, 1365780, 1526460, 1729988, 1996140, 2162485, 2594982, 4324970, 5189964, 6487455, 8649940, 12974910, 25949820]

約数ペア:

[(1, 25949820), (2, 12974910), (3, 8649940), (4, 6487455), (5, 5189964), (6, 4324970), (10, 2594982), (12, 2162485), (13, 1996140), (15, 1729988), (17, 1526460), (19, 1365780), (20, 1297491), (26, 998070), (30, 864994), (34, 763230), (38, 682890), (39, 665380), (51, 508820), (52, 499035), (57, 455260), (60, 432497), (65, 399228), (68, 381615), (76, 341445), (78, 332690), (85, 305292), (95, 273156), (102, 254410), (103, 251940), (114, 227630), (130, 199614), (156, 166345), (170, 152646), (190, 136578), (195, 133076), (204, 127205), (206, 125970), (221, 117420), (228, 113815), (247, 105060), (255, 101764), (260, 99807), (285, 91052), (309, 83980), (323, 80340), (340, 76323), (380, 68289), (390, 66538), (412, 62985), (442, 58710), (494, 52530), (510, 50882), (515, 50388), (570, 45526), (618, 41990), (646, 40170), (663, 39140), (741, 35020), (780, 33269), (884, 29355), (969, 26780), (988, 26265), (1020, 25441), (1030, 25194), (1105, 23484), (1140, 22763), (1235, 21012), (1236, 20995), (1292, 20085), (1326, 19570), (1339, 19380), (1482, 17510), (1545, 16796), (1615, 16068), (1751, 14820), (1938, 13390), (1957, 13260), (2060, 12597), (2210, 11742), (2470, 10506), (2652, 9785), (2678, 9690), (2964, 8755), (3090, 8398), (3230, 8034), (3315, 7828), (3502, 7410), (3705, 7004), (3876, 6695), (3914, 6630), (4017, 6460), (4199, 6180), (4420, 5871), (4845, 5356), (4940, 5253)]