190040972680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{365463409}}^1$

素因数の和:365463433

約数の個数: 32

約数和(自身を含む): 460483896600

約数和(自身を除く): 270442923920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 365463409, 730926818, 1461853636, 1827317045, 2923707272, 3654634090, 4751024317, 7309268180, 9502048634, 14618536360, 19004097268, 23755121585, 38008194536, 47510243170, 95020486340, 190040972680]

約数ペア:

[(1, 190040972680), (2, 95020486340), (4, 47510243170), (5, 38008194536), (8, 23755121585), (10, 19004097268), (13, 14618536360), (20, 9502048634), (26, 7309268180), (40, 4751024317), (52, 3654634090), (65, 2923707272), (104, 1827317045), (130, 1461853636), (260, 730926818), (520, 365463409)]