4927783820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{13997}}^1$

素因数の和:14642

約数の個数: 48

約数和(自身を含む): 10723587840

約数和(自身を除く): 5795804020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 607, 1214, 2428, 3035, 6070, 12140, 13997, 17603, 27994, 35206, 55988, 69985, 70412, 88015, 139970, 176030, 279940, 352060, 405913, 811826, 1623652, 2029565, 4059130, 8118260, 8496179, 16992358, 33984716, 42480895, 84961790, 169923580, 246389191, 492778382, 985556764, 1231945955, 2463891910, 4927783820]

約数ペア:

[(1, 4927783820), (2, 2463891910), (4, 1231945955), (5, 985556764), (10, 492778382), (20, 246389191), (29, 169923580), (58, 84961790), (116, 42480895), (145, 33984716), (290, 16992358), (580, 8496179), (607, 8118260), (1214, 4059130), (2428, 2029565), (3035, 1623652), (6070, 811826), (12140, 405913), (13997, 352060), (17603, 279940), (27994, 176030), (35206, 139970), (55988, 88015), (69985, 70412)]