852641200

素因数分解:

$2^4\times 5^2\times {\mathrm{2131603}}^1$

素因数の和:2131621

約数の個数: 30

約数和(自身を含む): 2048471444

約数和(自身を除く): 1195830244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2131603, 4263206, 8526412, 10658015, 17052824, 21316030, 34105648, 42632060, 53290075, 85264120, 106580150, 170528240, 213160300, 426320600, 852641200]

約数ペア:

[(1, 852641200), (2, 426320600), (4, 213160300), (5, 170528240), (8, 106580150), (10, 85264120), (16, 53290075), (20, 42632060), (25, 34105648), (40, 21316030), (50, 17052824), (80, 10658015), (100, 8526412), (200, 4263206), (400, 2131603)]