2045408050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{18671}}^1$

素因数の和:19003

約数の個数: 48

約数和(自身を含む): 4362077952

約数和(自身を除く): 2316669902

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 313, 350, 626, 1565, 2191, 3130, 4382, 7825, 10955, 15650, 18671, 21910, 37342, 54775, 93355, 109550, 130697, 186710, 261394, 466775, 653485, 933550, 1306970, 3267425, 5844023, 6534850, 11688046, 29220115, 40908161, 58440230, 81816322, 146100575, 204540805, 292201150, 409081610, 1022704025, 2045408050]

約数ペア:

[(1, 2045408050), (2, 1022704025), (5, 409081610), (7, 292201150), (10, 204540805), (14, 146100575), (25, 81816322), (35, 58440230), (50, 40908161), (70, 29220115), (175, 11688046), (313, 6534850), (350, 5844023), (626, 3267425), (1565, 1306970), (2191, 933550), (3130, 653485), (4382, 466775), (7825, 261394), (10955, 186710), (15650, 130697), (18671, 109550), (21910, 93355), (37342, 54775)]