8775072290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{37579}}^1$

素因数の和:38834

約数の個数: 32

約数和(自身を含む): 16640424000

約数和(自身を除く): 7865351710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1229, 2458, 6145, 12290, 23351, 37579, 46702, 75158, 116755, 187895, 233510, 375790, 714001, 1428002, 3570005, 7140010, 46184591, 92369182, 230922955, 461845910, 877507229, 1755014458, 4387536145, 8775072290]

約数ペア:

[(1, 8775072290), (2, 4387536145), (5, 1755014458), (10, 877507229), (19, 461845910), (38, 230922955), (95, 92369182), (190, 46184591), (1229, 7140010), (2458, 3570005), (6145, 1428002), (12290, 714001), (23351, 375790), (37579, 233510), (46702, 187895), (75158, 116755)]