9412400

素因数分解:

$2^4\times 5^2\times {\mathrm{23531}}^1$

素因数の和:23549

約数の個数: 30

約数和(自身を含む): 22614252

約数和(自身を除く): 13201852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 23531, 47062, 94124, 117655, 188248, 235310, 376496, 470620, 588275, 941240, 1176550, 1882480, 2353100, 4706200, 9412400]

約数ペア:

[(1, 9412400), (2, 4706200), (4, 2353100), (5, 1882480), (8, 1176550), (10, 941240), (16, 588275), (20, 470620), (25, 376496), (40, 235310), (50, 188248), (80, 117655), (100, 94124), (200, 47062), (400, 23531)]