97453720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:725

約数の個数: 128

約数和(自身を含む): 276877440

約数和(自身を除く): 179423720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 164, 182, 205, 260, 280, 287, 328, 364, 410, 455, 520, 533, 574, 653, 728, 820, 910, 1066, 1148, 1306, 1435, 1640, 1820, 2132, 2296, 2612, 2665, 2870, 3265, 3640, 3731, 4264, 4571, 5224, 5330, 5740, 6530, 7462, 8489, 9142, 10660, 11480, 13060, 14924, 16978, 18284, 18655, 21320, 22855, 26120, 26773, 29848, 33956, 36568, 37310, 42445, 45710, 53546, 59423, 67912, 74620, 84890, 91420, 107092, 118846, 133865, 149240, 169780, 182840, 187411, 214184, 237692, 267730, 297115, 339560, 348049, 374822, 475384, 535460, 594230, 696098, 749644, 937055, 1070920, 1188460, 1392196, 1499288, 1740245, 1874110, 2376920, 2436343, 2784392, 3480490, 3748220, 4872686, 6960980, 7496440, 9745372, 12181715, 13921960, 19490744, 24363430, 48726860, 97453720]

約数ペア:

[(1, 97453720), (2, 48726860), (4, 24363430), (5, 19490744), (7, 13921960), (8, 12181715), (10, 9745372), (13, 7496440), (14, 6960980), (20, 4872686), (26, 3748220), (28, 3480490), (35, 2784392), (40, 2436343), (41, 2376920), (52, 1874110), (56, 1740245), (65, 1499288), (70, 1392196), (82, 1188460), (91, 1070920), (104, 937055), (130, 749644), (140, 696098), (164, 594230), (182, 535460), (205, 475384), (260, 374822), (280, 348049), (287, 339560), (328, 297115), (364, 267730), (410, 237692), (455, 214184), (520, 187411), (533, 182840), (574, 169780), (653, 149240), (728, 133865), (820, 118846), (910, 107092), (1066, 91420), (1148, 84890), (1306, 74620), (1435, 67912), (1640, 59423), (1820, 53546), (2132, 45710), (2296, 42445), (2612, 37310), (2665, 36568), (2870, 33956), (3265, 29848), (3640, 26773), (3731, 26120), (4264, 22855), (4571, 21320), (5224, 18655), (5330, 18284), (5740, 16978), (6530, 14924), (7462, 13060), (8489, 11480), (9142, 10660)]