103021820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{42571}}^1$

素因数の和:42602

約数の個数: 36

約数和(自身を含む): 237807192

約数和(自身を除く): 134785372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 42571, 85142, 170284, 212855, 425710, 468281, 851420, 936562, 1873124, 2341405, 4682810, 5151091, 9365620, 10302182, 20604364, 25755455, 51510910, 103021820]

約数ペア:

[(1, 103021820), (2, 51510910), (4, 25755455), (5, 20604364), (10, 10302182), (11, 9365620), (20, 5151091), (22, 4682810), (44, 2341405), (55, 1873124), (110, 936562), (121, 851420), (220, 468281), (242, 425710), (484, 212855), (605, 170284), (1210, 85142), (2420, 42571)]