40627330

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{51427}}^1$

素因数の和:51513

約数の個数: 16

約数和(自身を含む): 74056320

約数和(自身を除く): 33428990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 51427, 102854, 257135, 514270, 4062733, 8125466, 20313665, 40627330]

約数ペア:

[(1, 40627330), (2, 20313665), (5, 8125466), (10, 4062733), (79, 514270), (158, 257135), (395, 102854), (790, 51427)]