2000255036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 4004044800

約数和(自身を除く): 2003789764

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 113, 124, 139, 158, 226, 278, 316, 403, 452, 556, 806, 1027, 1469, 1612, 1807, 2054, 2449, 2938, 3503, 3614, 4108, 4309, 4898, 5876, 7006, 7228, 8618, 8927, 9796, 10981, 14012, 15707, 17236, 17854, 21962, 31414, 31837, 35708, 43924, 45539, 56017, 62828, 63674, 91078, 112034, 116051, 127348, 142753, 182156, 204191, 224068, 232102, 276737, 285506, 340411, 408382, 464204, 486917, 553474, 571012, 680822, 816764, 973834, 1106948, 1240853, 1361644, 1947668, 2481706, 3597581, 4425343, 4963412, 6329921, 7195162, 8850686, 12659842, 14390324, 16131089, 17701372, 25319684, 32262178, 38466443, 64524356, 76932886, 153865772, 500063759, 1000127518, 2000255036]

約数ペア:

[(1, 2000255036), (2, 1000127518), (4, 500063759), (13, 153865772), (26, 76932886), (31, 64524356), (52, 38466443), (62, 32262178), (79, 25319684), (113, 17701372), (124, 16131089), (139, 14390324), (158, 12659842), (226, 8850686), (278, 7195162), (316, 6329921), (403, 4963412), (452, 4425343), (556, 3597581), (806, 2481706), (1027, 1947668), (1469, 1361644), (1612, 1240853), (1807, 1106948), (2054, 973834), (2449, 816764), (2938, 680822), (3503, 571012), (3614, 553474), (4108, 486917), (4309, 464204), (4898, 408382), (5876, 340411), (7006, 285506), (7228, 276737), (8618, 232102), (8927, 224068), (9796, 204191), (10981, 182156), (14012, 142753), (15707, 127348), (17236, 116051), (17854, 112034), (21962, 91078), (31414, 63674), (31837, 62828), (35708, 56017), (43924, 45539)]