93857140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{360989}}^1$

素因数の和:361011

約数の個数: 24

約数和(自身を含む): 212262120

約数和(自身を除く): 118404980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 360989, 721978, 1443956, 1804945, 3609890, 4692857, 7219780, 9385714, 18771428, 23464285, 46928570, 93857140]

約数ペア:

[(1, 93857140), (2, 46928570), (4, 23464285), (5, 18771428), (10, 9385714), (13, 7219780), (20, 4692857), (26, 3609890), (52, 1804945), (65, 1443956), (130, 721978), (260, 360989)]