91855660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5273}}^1$

素因数の和:5362

約数の個数: 48

約数和(自身を含む): 210875616

約数和(自身を除く): 119019956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4355, 5273, 8710, 10546, 17420, 21092, 26365, 52730, 68549, 105460, 137098, 274196, 342745, 353291, 685490, 706582, 1370980, 1413164, 1766455, 3532910, 4592783, 7065820, 9185566, 18371132, 22963915, 45927830, 91855660]

約数ペア:

[(1, 91855660), (2, 45927830), (4, 22963915), (5, 18371132), (10, 9185566), (13, 7065820), (20, 4592783), (26, 3532910), (52, 1766455), (65, 1413164), (67, 1370980), (130, 706582), (134, 685490), (260, 353291), (268, 342745), (335, 274196), (670, 137098), (871, 105460), (1340, 68549), (1742, 52730), (3484, 26365), (4355, 21092), (5273, 17420), (8710, 10546)]