1575883340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:867

約数の個数: 96

約数和(自身を含む): 3595342464

約数和(自身を除く): 2019459124

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 97, 142, 170, 194, 284, 340, 355, 388, 485, 673, 710, 970, 1207, 1346, 1420, 1649, 1940, 2414, 2692, 3298, 3365, 4828, 6035, 6596, 6730, 6887, 8245, 11441, 12070, 13460, 13774, 16490, 22882, 24140, 27548, 32980, 34435, 45764, 47783, 57205, 65281, 68870, 95566, 114410, 117079, 130562, 137740, 191132, 228820, 234158, 238915, 261124, 326405, 468316, 477830, 585395, 652810, 812311, 955660, 1109777, 1170790, 1305620, 1624622, 2219554, 2341580, 3249244, 4061555, 4439108, 4634951, 5548885, 8123110, 9269902, 11097770, 16246220, 18539804, 22195540, 23174755, 46349510, 78794167, 92699020, 157588334, 315176668, 393970835, 787941670, 1575883340]

約数ペア:

[(1, 1575883340), (2, 787941670), (4, 393970835), (5, 315176668), (10, 157588334), (17, 92699020), (20, 78794167), (34, 46349510), (68, 23174755), (71, 22195540), (85, 18539804), (97, 16246220), (142, 11097770), (170, 9269902), (194, 8123110), (284, 5548885), (340, 4634951), (355, 4439108), (388, 4061555), (485, 3249244), (673, 2341580), (710, 2219554), (970, 1624622), (1207, 1305620), (1346, 1170790), (1420, 1109777), (1649, 955660), (1940, 812311), (2414, 652810), (2692, 585395), (3298, 477830), (3365, 468316), (4828, 326405), (6035, 261124), (6596, 238915), (6730, 234158), (6887, 228820), (8245, 191132), (11441, 137740), (12070, 130562), (13460, 117079), (13774, 114410), (16490, 95566), (22882, 68870), (24140, 65281), (27548, 57205), (32980, 47783), (34435, 45764)]