8525200

素因数分解:

$2^4\times 5^2\times {\mathrm{21313}}^1$

素因数の和:21331

約数の個数: 30

約数和(自身を含む): 20482754

約数和(自身を除く): 11957554

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 21313, 42626, 85252, 106565, 170504, 213130, 341008, 426260, 532825, 852520, 1065650, 1705040, 2131300, 4262600, 8525200]

約数ペア:

[(1, 8525200), (2, 4262600), (4, 2131300), (5, 1705040), (8, 1065650), (10, 852520), (16, 532825), (20, 426260), (25, 341008), (40, 213130), (50, 170504), (80, 106565), (100, 85252), (200, 42626), (400, 21313)]