6977360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6709}}^1$

素因数の和:6735

約数の個数: 40

約数和(自身を含む): 17472840

約数和(自身を除く): 10495480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6709, 13418, 26836, 33545, 53672, 67090, 87217, 107344, 134180, 174434, 268360, 348868, 436085, 536720, 697736, 872170, 1395472, 1744340, 3488680, 6977360]

約数ペア:

[(1, 6977360), (2, 3488680), (4, 1744340), (5, 1395472), (8, 872170), (10, 697736), (13, 536720), (16, 436085), (20, 348868), (26, 268360), (40, 174434), (52, 134180), (65, 107344), (80, 87217), (104, 67090), (130, 53672), (208, 33545), (260, 26836), (520, 13418), (1040, 6709)]