100146250

素因数分解:

$2^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:844

約数の個数: 40

約数和(自身を含む): 189642420

約数和(自身を除く): 89496170

約数列:

[1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 565, 625, 709, 1130, 1250, 1418, 2825, 3545, 5650, 7090, 14125, 17725, 28250, 35450, 70625, 80117, 88625, 141250, 160234, 177250, 400585, 443125, 801170, 886250, 2002925, 4005850, 10014625, 20029250, 50073125, 100146250]

約数ペア:

[(1, 100146250), (2, 50073125), (5, 20029250), (10, 10014625), (25, 4005850), (50, 2002925), (113, 886250), (125, 801170), (226, 443125), (250, 400585), (565, 177250), (625, 160234), (709, 141250), (1130, 88625), (1250, 80117), (1418, 70625), (2825, 35450), (3545, 28250), (5650, 17725), (7090, 14125)]