20221533500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{523}}^1\times {\mathrm{11047}}^1$

素因数の和:11596

約数の個数: 96

約数和(自身を含む): 50574031872

約数和(自身を除く): 30352498372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 523, 700, 875, 1046, 1750, 2092, 2615, 3500, 3661, 5230, 7322, 10460, 11047, 13075, 14644, 18305, 22094, 26150, 36610, 44188, 52300, 55235, 65375, 73220, 77329, 91525, 110470, 130750, 154658, 183050, 220940, 261500, 276175, 309316, 366100, 386645, 457625, 552350, 773290, 915250, 1104700, 1380875, 1546580, 1830500, 1933225, 2761750, 3866450, 5523500, 5777581, 7732900, 9666125, 11555162, 19332250, 23110324, 28887905, 38664500, 40443067, 57775810, 80886134, 115551620, 144439525, 161772268, 202215335, 288879050, 404430670, 577758100, 722197625, 808861340, 1011076675, 1444395250, 2022153350, 2888790500, 4044306700, 5055383375, 10110766750, 20221533500]

約数ペア:

[(1, 20221533500), (2, 10110766750), (4, 5055383375), (5, 4044306700), (7, 2888790500), (10, 2022153350), (14, 1444395250), (20, 1011076675), (25, 808861340), (28, 722197625), (35, 577758100), (50, 404430670), (70, 288879050), (100, 202215335), (125, 161772268), (140, 144439525), (175, 115551620), (250, 80886134), (350, 57775810), (500, 40443067), (523, 38664500), (700, 28887905), (875, 23110324), (1046, 19332250), (1750, 11555162), (2092, 9666125), (2615, 7732900), (3500, 5777581), (3661, 5523500), (5230, 3866450), (7322, 2761750), (10460, 1933225), (11047, 1830500), (13075, 1546580), (14644, 1380875), (18305, 1104700), (22094, 915250), (26150, 773290), (36610, 552350), (44188, 457625), (52300, 386645), (55235, 366100), (65375, 309316), (73220, 276175), (77329, 261500), (91525, 220940), (110470, 183050), (130750, 154658)]