26968360

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8123}}^1$

素因数の和:8217

約数の個数: 32

約数和(自身を含む): 61417440

約数和(自身を除く): 34449080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 8123, 16246, 32492, 40615, 64984, 81230, 162460, 324920, 674209, 1348418, 2696836, 3371045, 5393672, 6742090, 13484180, 26968360]

約数ペア:

[(1, 26968360), (2, 13484180), (4, 6742090), (5, 5393672), (8, 3371045), (10, 2696836), (20, 1348418), (40, 674209), (83, 324920), (166, 162460), (332, 81230), (415, 64984), (664, 40615), (830, 32492), (1660, 16246), (3320, 8123)]