22564410625

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{4003}}^1$

素因数の和:4363

約数の個数: 40

約数和(自身を含む): 29269880640

約数和(自身を除く): 6705470015

約数列:

[1, 5, 25, 29, 125, 145, 311, 625, 725, 1555, 3625, 4003, 7775, 9019, 18125, 20015, 38875, 45095, 100075, 116087, 194375, 225475, 500375, 580435, 1127375, 1244933, 2501875, 2902175, 5636875, 6224665, 14510875, 31123325, 36103057, 72554375, 155616625, 180515285, 778083125, 902576425, 4512882125, 22564410625]

約数ペア:

[(1, 22564410625), (5, 4512882125), (25, 902576425), (29, 778083125), (125, 180515285), (145, 155616625), (311, 72554375), (625, 36103057), (725, 31123325), (1555, 14510875), (3625, 6224665), (4003, 5636875), (7775, 2902175), (9019, 2501875), (18125, 1244933), (20015, 1127375), (38875, 580435), (45095, 500375), (100075, 225475), (116087, 194375)]