9425200

素因数分解:

$2^4\times 5^2\times {\mathrm{23563}}^1$

素因数の和:23581

約数の個数: 30

約数和(自身を含む): 22645004

約数和(自身を除く): 13219804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 23563, 47126, 94252, 117815, 188504, 235630, 377008, 471260, 589075, 942520, 1178150, 1885040, 2356300, 4712600, 9425200]

約数ペア:

[(1, 9425200), (2, 4712600), (4, 2356300), (5, 1885040), (8, 1178150), (10, 942520), (16, 589075), (20, 471260), (25, 377008), (40, 235630), (50, 188504), (80, 117815), (100, 94252), (200, 47126), (400, 23563)]