565556260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{12343}}^1$

素因数の和:12460

約数の個数: 48

約数和(自身を含む): 1244275200

約数和(自身を除く): 678718940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 79, 116, 145, 158, 290, 316, 395, 580, 790, 1580, 2291, 4582, 9164, 11455, 12343, 22910, 24686, 45820, 49372, 61715, 123430, 246860, 357947, 715894, 975097, 1431788, 1789735, 1950194, 3579470, 3900388, 4875485, 7158940, 9750970, 19501940, 28277813, 56555626, 113111252, 141389065, 282778130, 565556260]

約数ペア:

[(1, 565556260), (2, 282778130), (4, 141389065), (5, 113111252), (10, 56555626), (20, 28277813), (29, 19501940), (58, 9750970), (79, 7158940), (116, 4875485), (145, 3900388), (158, 3579470), (290, 1950194), (316, 1789735), (395, 1431788), (580, 975097), (790, 715894), (1580, 357947), (2291, 246860), (4582, 123430), (9164, 61715), (11455, 49372), (12343, 45820), (22910, 24686)]