41842840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 102987360

約数和(自身を除く): 61144520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1201, 1340, 1742, 2402, 2680, 3484, 4355, 4804, 6005, 6968, 8710, 9608, 12010, 15613, 17420, 24020, 31226, 34840, 48040, 62452, 78065, 80467, 124904, 156130, 160934, 312260, 321868, 402335, 624520, 643736, 804670, 1046071, 1609340, 2092142, 3218680, 4184284, 5230355, 8368568, 10460710, 20921420, 41842840]

約数ペア:

[(1, 41842840), (2, 20921420), (4, 10460710), (5, 8368568), (8, 5230355), (10, 4184284), (13, 3218680), (20, 2092142), (26, 1609340), (40, 1046071), (52, 804670), (65, 643736), (67, 624520), (104, 402335), (130, 321868), (134, 312260), (260, 160934), (268, 156130), (335, 124904), (520, 80467), (536, 78065), (670, 62452), (871, 48040), (1201, 34840), (1340, 31226), (1742, 24020), (2402, 17420), (2680, 15613), (3484, 12010), (4355, 9608), (4804, 8710), (6005, 6968)]