26769840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1571}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 84208896

約数和(自身を除く): 57439056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1571, 1704, 2130, 2840, 3142, 3408, 4260, 4713, 5680, 6284, 7855, 8520, 9426, 12568, 15710, 17040, 18852, 23565, 25136, 31420, 37704, 47130, 62840, 75408, 94260, 111541, 125680, 188520, 223082, 334623, 377040, 446164, 557705, 669246, 892328, 1115410, 1338492, 1673115, 1784656, 2230820, 2676984, 3346230, 4461640, 5353968, 6692460, 8923280, 13384920, 26769840]

約数ペア:

[(1, 26769840), (2, 13384920), (3, 8923280), (4, 6692460), (5, 5353968), (6, 4461640), (8, 3346230), (10, 2676984), (12, 2230820), (15, 1784656), (16, 1673115), (20, 1338492), (24, 1115410), (30, 892328), (40, 669246), (48, 557705), (60, 446164), (71, 377040), (80, 334623), (120, 223082), (142, 188520), (213, 125680), (240, 111541), (284, 94260), (355, 75408), (426, 62840), (568, 47130), (710, 37704), (852, 31420), (1065, 25136), (1136, 23565), (1420, 18852), (1571, 17040), (1704, 15710), (2130, 12568), (2840, 9426), (3142, 8520), (3408, 7855), (4260, 6284), (4713, 5680)]