80686070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{350809}}^1$

素因数の和:350839

約数の個数: 16

約数和(自身を含む): 151549920

約数和(自身を除く): 70863850

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 350809, 701618, 1754045, 3508090, 8068607, 16137214, 40343035, 80686070]

約数ペア:

[(1, 80686070), (2, 40343035), (5, 16137214), (10, 8068607), (23, 3508090), (46, 1754045), (115, 701618), (230, 350809)]