4065200

素因数分解:

$2^4\times 5^2\times {\mathrm{10163}}^1$

素因数の和:10181

約数の個数: 30

約数和(自身を含む): 9767604

約数和(自身を除く): 5702404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 10163, 20326, 40652, 50815, 81304, 101630, 162608, 203260, 254075, 406520, 508150, 813040, 1016300, 2032600, 4065200]

約数ペア:

[(1, 4065200), (2, 2032600), (4, 1016300), (5, 813040), (8, 508150), (10, 406520), (16, 254075), (20, 203260), (25, 162608), (40, 101630), (50, 81304), (80, 50815), (100, 40652), (200, 20326), (400, 10163)]