80158010

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{5689}}^1$

素因数の和:7105

約数の個数: 16

約数和(自身を含む): 144412200

約数和(自身を除く): 64254190

約数列:

[1, 2, 5, 10, 1409, 2818, 5689, 7045, 11378, 14090, 28445, 56890, 8015801, 16031602, 40079005, 80158010]

約数ペア:

[(1, 80158010), (2, 40079005), (5, 16031602), (10, 8015801), (1409, 56890), (2818, 28445), (5689, 14090), (7045, 11378)]