2228815010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{51581}}^1$

素因数の和:51766

約数の個数: 32

約数和(自身を含む): 4178142000

約数和(自身を除く): 1949326990

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 4321, 8642, 21605, 43210, 51581, 103162, 257905, 515810, 1495849, 2991698, 7479245, 7685569, 14958490, 15371138, 38427845, 76855690, 222881501, 445763002, 1114407505, 2228815010]

約数ペア:

[(1, 2228815010), (2, 1114407505), (5, 445763002), (10, 222881501), (29, 76855690), (58, 38427845), (145, 15371138), (149, 14958490), (290, 7685569), (298, 7479245), (745, 2991698), (1490, 1495849), (4321, 515810), (8642, 257905), (21605, 103162), (43210, 51581)]