449372912290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37181}}^1\times {\mathrm{63611}}^1$

素因数の和:100818

約数の個数: 32

約数和(自身を含む): 851479698240

約数和(自身を除く): 402106785950

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 37181, 63611, 74362, 127222, 185905, 318055, 371810, 636110, 706439, 1208609, 1412878, 2417218, 3532195, 6043045, 7064390, 12086090, 2365120591, 4730241182, 11825602955, 23651205910, 44937291229, 89874582458, 224686456145, 449372912290]

約数ペア:

[(1, 449372912290), (2, 224686456145), (5, 89874582458), (10, 44937291229), (19, 23651205910), (38, 11825602955), (95, 4730241182), (190, 2365120591), (37181, 12086090), (63611, 7064390), (74362, 6043045), (127222, 3532195), (185905, 2417218), (318055, 1412878), (371810, 1208609), (636110, 706439)]