190089160

素因数分解:

$2^3\times 5^1\times {\mathrm{4752229}}^1$

素因数の和:4752240

約数の個数: 16

約数和(自身を含む): 427700700

約数和(自身を除く): 237611540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4752229, 9504458, 19008916, 23761145, 38017832, 47522290, 95044580, 190089160]

約数ペア:

[(1, 190089160), (2, 95044580), (4, 47522290), (5, 38017832), (8, 23761145), (10, 19008916), (20, 9504458), (40, 4752229)]