128424830

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{827}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 236615904

約数和(自身を除く): 108191074

約数列:

[1, 2, 5, 10, 53, 106, 265, 293, 530, 586, 827, 1465, 1654, 2930, 4135, 8270, 15529, 31058, 43831, 77645, 87662, 155290, 219155, 242311, 438310, 484622, 1211555, 2423110, 12842483, 25684966, 64212415, 128424830]

約数ペア:

[(1, 128424830), (2, 64212415), (5, 25684966), (10, 12842483), (53, 2423110), (106, 1211555), (265, 484622), (293, 438310), (530, 242311), (586, 219155), (827, 155290), (1465, 87662), (1654, 77645), (2930, 43831), (4135, 31058), (8270, 15529)]