346100560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4967}}^1$

素因数の和:5060

約数の個数: 80

約数和(自身を含む): 879693696

約数和(自身を除く): 533593136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 67, 80, 104, 130, 134, 208, 260, 268, 335, 520, 536, 670, 871, 1040, 1072, 1340, 1742, 2680, 3484, 4355, 4967, 5360, 6968, 8710, 9934, 13936, 17420, 19868, 24835, 34840, 39736, 49670, 64571, 69680, 79472, 99340, 129142, 198680, 258284, 322855, 332789, 397360, 516568, 645710, 665578, 1033136, 1291420, 1331156, 1663945, 2582840, 2662312, 3327890, 4326257, 5165680, 5324624, 6655780, 8652514, 13311560, 17305028, 21631285, 26623120, 34610056, 43262570, 69220112, 86525140, 173050280, 346100560]

約数ペア:

[(1, 346100560), (2, 173050280), (4, 86525140), (5, 69220112), (8, 43262570), (10, 34610056), (13, 26623120), (16, 21631285), (20, 17305028), (26, 13311560), (40, 8652514), (52, 6655780), (65, 5324624), (67, 5165680), (80, 4326257), (104, 3327890), (130, 2662312), (134, 2582840), (208, 1663945), (260, 1331156), (268, 1291420), (335, 1033136), (520, 665578), (536, 645710), (670, 516568), (871, 397360), (1040, 332789), (1072, 322855), (1340, 258284), (1742, 198680), (2680, 129142), (3484, 99340), (4355, 79472), (4967, 69680), (5360, 64571), (6968, 49670), (8710, 39736), (9934, 34840), (13936, 24835), (17420, 19868)]