957615340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 2250436608

約数和(自身を除く): 1292821268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 101, 110, 142, 202, 220, 284, 355, 404, 505, 607, 710, 781, 1010, 1111, 1214, 1420, 1562, 2020, 2222, 2428, 3035, 3124, 3905, 4444, 5555, 6070, 6677, 7171, 7810, 11110, 12140, 13354, 14342, 15620, 22220, 26708, 28684, 33385, 35855, 43097, 61307, 66770, 71710, 78881, 86194, 122614, 133540, 143420, 157762, 172388, 215485, 245228, 306535, 315524, 394405, 430970, 474067, 613070, 674377, 788810, 861940, 948134, 1226140, 1348754, 1577620, 1896268, 2370335, 2697508, 3371885, 4352797, 4740670, 6743770, 8705594, 9481340, 13487540, 17411188, 21763985, 43527970, 47880767, 87055940, 95761534, 191523068, 239403835, 478807670, 957615340]

約数ペア:

[(1, 957615340), (2, 478807670), (4, 239403835), (5, 191523068), (10, 95761534), (11, 87055940), (20, 47880767), (22, 43527970), (44, 21763985), (55, 17411188), (71, 13487540), (101, 9481340), (110, 8705594), (142, 6743770), (202, 4740670), (220, 4352797), (284, 3371885), (355, 2697508), (404, 2370335), (505, 1896268), (607, 1577620), (710, 1348754), (781, 1226140), (1010, 948134), (1111, 861940), (1214, 788810), (1420, 674377), (1562, 613070), (2020, 474067), (2222, 430970), (2428, 394405), (3035, 315524), (3124, 306535), (3905, 245228), (4444, 215485), (5555, 172388), (6070, 157762), (6677, 143420), (7171, 133540), (7810, 122614), (11110, 86194), (12140, 78881), (13354, 71710), (14342, 66770), (15620, 61307), (22220, 43097), (26708, 35855), (28684, 33385)]