45451610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 86788800

約数和(自身を除く): 41337190

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 695, 1390, 1721, 2641, 3442, 5282, 8605, 13205, 17210, 26410, 32699, 65398, 163495, 239219, 326990, 478438, 1196095, 2392190, 4545161, 9090322, 22725805, 45451610]

約数ペア:

[(1, 45451610), (2, 22725805), (5, 9090322), (10, 4545161), (19, 2392190), (38, 1196095), (95, 478438), (139, 326990), (190, 239219), (278, 163495), (695, 65398), (1390, 32699), (1721, 26410), (2641, 17210), (3442, 13205), (5282, 8605)]