80690210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11317}}^1$

素因数の和:11378

約数の個数: 32

約数和(自身を含む): 156460032

約数和(自身を除く): 75769822

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 11317, 22634, 56585, 113170, 260291, 350827, 520582, 701654, 1301455, 1754135, 2602910, 3508270, 8069021, 16138042, 40345105, 80690210]

約数ペア:

[(1, 80690210), (2, 40345105), (5, 16138042), (10, 8069021), (23, 3508270), (31, 2602910), (46, 1754135), (62, 1301455), (115, 701654), (155, 520582), (230, 350827), (310, 260291), (713, 113170), (1426, 56585), (3565, 22634), (7130, 11317)]