942256780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1519769}}^1$

素因数の和:1519809

約数の個数: 24

約数和(自身を含む): 2042570880

約数和(自身を除く): 1100314100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1519769, 3039538, 6079076, 7598845, 15197690, 30395380, 47112839, 94225678, 188451356, 235564195, 471128390, 942256780]

約数ペア:

[(1, 942256780), (2, 471128390), (4, 235564195), (5, 188451356), (10, 94225678), (20, 47112839), (31, 30395380), (62, 15197690), (124, 7598845), (155, 6079076), (310, 3039538), (620, 1519769)]