73015960

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12251}}^1$

素因数の和:12411

約数の個数: 32

約数和(自身を含む): 165402000

約数和(自身を除く): 92386040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 12251, 24502, 49004, 61255, 98008, 122510, 245020, 490040, 1825399, 3650798, 7301596, 9126995, 14603192, 18253990, 36507980, 73015960]

約数ペア:

[(1, 73015960), (2, 36507980), (4, 18253990), (5, 14603192), (8, 9126995), (10, 7301596), (20, 3650798), (40, 1825399), (149, 490040), (298, 245020), (596, 122510), (745, 98008), (1192, 61255), (1490, 49004), (2980, 24502), (5960, 12251)]