2016194460200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{165261841}}^1$

素因数の和:165261918

約数の個数: 48

約数和(自身を含む): 4764498904860

約数和(自身を除く): 2748304444660

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 122, 200, 244, 305, 488, 610, 1220, 1525, 2440, 3050, 6100, 12200, 165261841, 330523682, 661047364, 826309205, 1322094728, 1652618410, 3305236820, 4131546025, 6610473640, 8263092050, 10080972301, 16526184100, 20161944602, 33052368200, 40323889204, 50404861505, 80647778408, 100809723010, 201619446020, 252024307525, 403238892040, 504048615050, 1008097230100, 2016194460200]

約数ペア:

[(1, 2016194460200), (2, 1008097230100), (4, 504048615050), (5, 403238892040), (8, 252024307525), (10, 201619446020), (20, 100809723010), (25, 80647778408), (40, 50404861505), (50, 40323889204), (61, 33052368200), (100, 20161944602), (122, 16526184100), (200, 10080972301), (244, 8263092050), (305, 6610473640), (488, 4131546025), (610, 3305236820), (1220, 1652618410), (1525, 1322094728), (2440, 826309205), (3050, 661047364), (6100, 330523682), (12200, 165261841)]