9153380450

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{867619}}^1$

素因数の和:867842

約数の個数: 24

約数和(自身を含む): 17105995920

約数和(自身を除く): 7952615470

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 5275, 10550, 867619, 1735238, 4338095, 8676190, 21690475, 43380950, 183067609, 366135218, 915338045, 1830676090, 4576690225, 9153380450]

約数ペア:

[(1, 9153380450), (2, 4576690225), (5, 1830676090), (10, 915338045), (25, 366135218), (50, 183067609), (211, 43380950), (422, 21690475), (1055, 8676190), (2110, 4338095), (5275, 1735238), (10550, 867619)]