675614810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{126757}}^1$

素因数の和:126818

約数の個数: 32

約数和(自身を含む): 1341606672

約数和(自身を除く): 665991862

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 126757, 253514, 633785, 1267570, 1647841, 3295682, 5197037, 8239205, 10394074, 16478410, 25985185, 51970370, 67561481, 135122962, 337807405, 675614810]

約数ペア:

[(1, 675614810), (2, 337807405), (5, 135122962), (10, 67561481), (13, 51970370), (26, 25985185), (41, 16478410), (65, 10394074), (82, 8239205), (130, 5197037), (205, 3295682), (410, 1647841), (533, 1267570), (1066, 633785), (2665, 253514), (5330, 126757)]