79021120

素因数分解:

$2^6\times 5^1\times {\mathrm{246941}}^1$

素因数の和:246958

約数の個数: 28

約数和(自身を含む): 188169804

約数和(自身を除く): 109148684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 246941, 493882, 987764, 1234705, 1975528, 2469410, 3951056, 4938820, 7902112, 9877640, 15804224, 19755280, 39510560, 79021120]

約数ペア:

[(1, 79021120), (2, 39510560), (4, 19755280), (5, 15804224), (8, 9877640), (10, 7902112), (16, 4938820), (20, 3951056), (32, 2469410), (40, 1975528), (64, 1234705), (80, 987764), (160, 493882), (320, 246941)]