6362240

素因数分解:

$2^7\times 5^1\times {\mathrm{9941}}^1$

素因数の和:9960

約数の個数: 32

約数和(自身を含む): 15211260

約数和(自身を除く): 8849020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 9941, 19882, 39764, 49705, 79528, 99410, 159056, 198820, 318112, 397640, 636224, 795280, 1272448, 1590560, 3181120, 6362240]

約数ペア:

[(1, 6362240), (2, 3181120), (4, 1590560), (5, 1272448), (8, 795280), (10, 636224), (16, 397640), (20, 318112), (32, 198820), (40, 159056), (64, 99410), (80, 79528), (128, 49705), (160, 39764), (320, 19882), (640, 9941)]