530189900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{171029}}^1$

素因数の和:171074

約数の個数: 36

約数和(自身を含む): 1187632320

約数和(自身を除く): 657442420

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 171029, 342058, 684116, 855145, 1710290, 3420580, 4275725, 5301899, 8551450, 10603798, 17102900, 21207596, 26509495, 53018990, 106037980, 132547475, 265094950, 530189900]

約数ペア:

[(1, 530189900), (2, 265094950), (4, 132547475), (5, 106037980), (10, 53018990), (20, 26509495), (25, 21207596), (31, 17102900), (50, 10603798), (62, 8551450), (100, 5301899), (124, 4275725), (155, 3420580), (310, 1710290), (620, 855145), (775, 684116), (1550, 342058), (3100, 171029)]