5722240

素因数分解:

$2^7\times 5^1\times {\mathrm{8941}}^1$

素因数の和:8960

約数の個数: 32

約数和(自身を含む): 13681260

約数和(自身を除く): 7959020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8941, 17882, 35764, 44705, 71528, 89410, 143056, 178820, 286112, 357640, 572224, 715280, 1144448, 1430560, 2861120, 5722240]

約数ペア:

[(1, 5722240), (2, 2861120), (4, 1430560), (5, 1144448), (8, 715280), (10, 572224), (16, 357640), (20, 286112), (32, 178820), (40, 143056), (64, 89410), (80, 71528), (128, 44705), (160, 35764), (320, 17882), (640, 8941)]