2008271580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{8287}}^1$

素因数の和:8883

約数の個数: 96

約数和(自身を含む): 6438383616

約数和(自身を除く): 4430112036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 577, 1154, 1731, 2308, 2885, 3462, 4039, 5770, 6924, 8078, 8287, 8655, 11540, 12117, 16156, 16574, 17310, 20195, 24234, 24861, 33148, 34620, 40390, 41435, 48468, 49722, 58009, 60585, 80780, 82870, 99444, 116018, 121170, 124305, 165740, 174027, 232036, 242340, 248610, 290045, 348054, 497220, 580090, 696108, 870135, 1160180, 1740270, 3480540, 4781599, 9563198, 14344797, 19126396, 23907995, 28689594, 33471193, 47815990, 57379188, 66942386, 71723985, 95631980, 100413579, 133884772, 143447970, 167355965, 200827158, 286895940, 334711930, 401654316, 502067895, 669423860, 1004135790, 2008271580]

約数ペア:

[(1, 2008271580), (2, 1004135790), (3, 669423860), (4, 502067895), (5, 401654316), (6, 334711930), (7, 286895940), (10, 200827158), (12, 167355965), (14, 143447970), (15, 133884772), (20, 100413579), (21, 95631980), (28, 71723985), (30, 66942386), (35, 57379188), (42, 47815990), (60, 33471193), (70, 28689594), (84, 23907995), (105, 19126396), (140, 14344797), (210, 9563198), (420, 4781599), (577, 3480540), (1154, 1740270), (1731, 1160180), (2308, 870135), (2885, 696108), (3462, 580090), (4039, 497220), (5770, 348054), (6924, 290045), (8078, 248610), (8287, 242340), (8655, 232036), (11540, 174027), (12117, 165740), (16156, 124305), (16574, 121170), (17310, 116018), (20195, 99444), (24234, 82870), (24861, 80780), (33148, 60585), (34620, 58009), (40390, 49722), (41435, 48468)]