2022126500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{139457}}^1$

素因数の和:139505

約数の個数: 48

約数和(自身を含む): 4568644080

約数和(自身を除く): 2546517580

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 2900, 3625, 7250, 14500, 139457, 278914, 557828, 697285, 1394570, 2789140, 3486425, 4044253, 6972850, 8088506, 13945700, 16177012, 17432125, 20221265, 34864250, 40442530, 69728500, 80885060, 101106325, 202212650, 404425300, 505531625, 1011063250, 2022126500]

約数ペア:

[(1, 2022126500), (2, 1011063250), (4, 505531625), (5, 404425300), (10, 202212650), (20, 101106325), (25, 80885060), (29, 69728500), (50, 40442530), (58, 34864250), (100, 20221265), (116, 17432125), (125, 16177012), (145, 13945700), (250, 8088506), (290, 6972850), (500, 4044253), (580, 3486425), (725, 2789140), (1450, 1394570), (2900, 697285), (3625, 557828), (7250, 278914), (14500, 139457)]