938480

素因数分解:

$2^4\times 5^1\times {\mathrm{11731}}^1$

素因数の和:11744

約数の個数: 20

約数和(自身を含む): 2182152

約数和(自身を除く): 1243672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11731, 23462, 46924, 58655, 93848, 117310, 187696, 234620, 469240, 938480]

約数ペア:

[(1, 938480), (2, 469240), (4, 234620), (5, 187696), (8, 117310), (10, 93848), (16, 58655), (20, 46924), (40, 23462), (80, 11731)]