9039213950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{60727}}^1$

素因数の和:60981

約数の個数: 48

約数和(自身を含む): 18185606880

約数和(自身を除く): 9146392930

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 229, 325, 458, 650, 1145, 2290, 2977, 5725, 5954, 11450, 14885, 29770, 60727, 74425, 121454, 148850, 303635, 607270, 789451, 1518175, 1578902, 3036350, 3947255, 7894510, 13906483, 19736275, 27812966, 39472550, 69532415, 139064830, 180784279, 347662075, 361568558, 695324150, 903921395, 1807842790, 4519606975, 9039213950]

約数ペア:

[(1, 9039213950), (2, 4519606975), (5, 1807842790), (10, 903921395), (13, 695324150), (25, 361568558), (26, 347662075), (50, 180784279), (65, 139064830), (130, 69532415), (229, 39472550), (325, 27812966), (458, 19736275), (650, 13906483), (1145, 7894510), (2290, 3947255), (2977, 3036350), (5725, 1578902), (5954, 1518175), (11450, 789451), (14885, 607270), (29770, 303635), (60727, 148850), (74425, 121454)]