84847750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{26107}}^1$

素因数の和:26137

約数の個数: 32

約数和(自身を含む): 171059616

約数和(自身を除く): 86211866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 26107, 52214, 130535, 261070, 339391, 652675, 678782, 1305350, 1696955, 3263375, 3393910, 6526750, 8484775, 16969550, 42423875, 84847750]

約数ペア:

[(1, 84847750), (2, 42423875), (5, 16969550), (10, 8484775), (13, 6526750), (25, 3393910), (26, 3263375), (50, 1696955), (65, 1305350), (125, 678782), (130, 652675), (250, 339391), (325, 261070), (650, 130535), (1625, 52214), (3250, 26107)]