3637331380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{42089}}^1$

素因数の和:42276

約数の個数: 48

約数和(自身を含む): 7955010000

約数和(自身を除く): 4317678620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 149, 290, 298, 580, 596, 745, 1490, 2980, 4321, 8642, 17284, 21605, 42089, 43210, 84178, 86420, 168356, 210445, 420890, 841780, 1220581, 2441162, 4882324, 6102905, 6271261, 12205810, 12542522, 24411620, 25085044, 31356305, 62712610, 125425220, 181866569, 363733138, 727466276, 909332845, 1818665690, 3637331380]

約数ペア:

[(1, 3637331380), (2, 1818665690), (4, 909332845), (5, 727466276), (10, 363733138), (20, 181866569), (29, 125425220), (58, 62712610), (116, 31356305), (145, 25085044), (149, 24411620), (290, 12542522), (298, 12205810), (580, 6271261), (596, 6102905), (745, 4882324), (1490, 2441162), (2980, 1220581), (4321, 841780), (8642, 420890), (17284, 210445), (21605, 168356), (42089, 86420), (43210, 84178)]