97382180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 241823232

約数和(自身を除く): 144441052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 97, 101, 140, 142, 194, 202, 284, 355, 388, 404, 485, 497, 505, 679, 707, 710, 970, 994, 1010, 1358, 1414, 1420, 1940, 1988, 2020, 2485, 2716, 2828, 3395, 3535, 4970, 6790, 6887, 7070, 7171, 9797, 9940, 13580, 13774, 14140, 14342, 19594, 27548, 28684, 34435, 35855, 39188, 48209, 48985, 50197, 68579, 68870, 71710, 96418, 97970, 100394, 137158, 137740, 143420, 192836, 195940, 200788, 241045, 250985, 274316, 342895, 482090, 501970, 685790, 695587, 964180, 1003940, 1371580, 1391174, 2782348, 3477935, 4869109, 6955870, 9738218, 13911740, 19476436, 24345545, 48691090, 97382180]

約数ペア:

[(1, 97382180), (2, 48691090), (4, 24345545), (5, 19476436), (7, 13911740), (10, 9738218), (14, 6955870), (20, 4869109), (28, 3477935), (35, 2782348), (70, 1391174), (71, 1371580), (97, 1003940), (101, 964180), (140, 695587), (142, 685790), (194, 501970), (202, 482090), (284, 342895), (355, 274316), (388, 250985), (404, 241045), (485, 200788), (497, 195940), (505, 192836), (679, 143420), (707, 137740), (710, 137158), (970, 100394), (994, 97970), (1010, 96418), (1358, 71710), (1414, 68870), (1420, 68579), (1940, 50197), (1988, 48985), (2020, 48209), (2485, 39188), (2716, 35855), (2828, 34435), (3395, 28684), (3535, 27548), (4970, 19594), (6790, 14342), (6887, 14140), (7070, 13774), (7171, 13580), (9797, 9940)]