2022211600

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{46381}}^1$

素因数の和:46508

約数の個数: 60

約数和(自身を含む): 4903041220

約数和(自身を除く): 2880829620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 545, 872, 1090, 1744, 2180, 2725, 4360, 5450, 8720, 10900, 21800, 43600, 46381, 92762, 185524, 231905, 371048, 463810, 742096, 927620, 1159525, 1855240, 2319050, 3710480, 4638100, 5055529, 9276200, 10111058, 18552400, 20222116, 25277645, 40444232, 50555290, 80888464, 101110580, 126388225, 202221160, 252776450, 404442320, 505552900, 1011105800, 2022211600]

約数ペア:

[(1, 2022211600), (2, 1011105800), (4, 505552900), (5, 404442320), (8, 252776450), (10, 202221160), (16, 126388225), (20, 101110580), (25, 80888464), (40, 50555290), (50, 40444232), (80, 25277645), (100, 20222116), (109, 18552400), (200, 10111058), (218, 9276200), (400, 5055529), (436, 4638100), (545, 3710480), (872, 2319050), (1090, 1855240), (1744, 1159525), (2180, 927620), (2725, 742096), (4360, 463810), (5450, 371048), (8720, 231905), (10900, 185524), (21800, 92762), (43600, 46381)]