113130680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{217559}}^1$

素因数の和:217583

約数の個数: 32

約数和(自身を含む): 274125600

約数和(自身を除く): 160994920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 217559, 435118, 870236, 1087795, 1740472, 2175590, 2828267, 4351180, 5656534, 8702360, 11313068, 14141335, 22626136, 28282670, 56565340, 113130680]

約数ペア:

[(1, 113130680), (2, 56565340), (4, 28282670), (5, 22626136), (8, 14141335), (10, 11313068), (13, 8702360), (20, 5656534), (26, 4351180), (40, 2828267), (52, 2175590), (65, 1740472), (104, 1087795), (130, 870236), (260, 435118), (520, 217559)]