2328260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3296380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 557, 836, 1045, 1114, 2090, 2228, 2785, 4180, 5570, 6127, 10583, 11140, 12254, 21166, 24508, 30635, 42332, 52915, 61270, 105830, 116413, 122540, 211660, 232826, 465652, 582065, 1164130, 2328260]

約数ペア:

[(1, 2328260), (2, 1164130), (4, 582065), (5, 465652), (10, 232826), (11, 211660), (19, 122540), (20, 116413), (22, 105830), (38, 61270), (44, 52915), (55, 42332), (76, 30635), (95, 24508), (110, 21166), (190, 12254), (209, 11140), (220, 10583), (380, 6127), (418, 5570), (557, 4180), (836, 2785), (1045, 2228), (1114, 2090)]