4067749520

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2676151}}^1$

素因数の和:2676183

約数の個数: 40

約数和(自身を含む): 9955285440

約数和(自身を除く): 5887535920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2676151, 5352302, 10704604, 13380755, 21409208, 26761510, 42818416, 50846869, 53523020, 101693738, 107046040, 203387476, 214092080, 254234345, 406774952, 508468690, 813549904, 1016937380, 2033874760, 4067749520]

約数ペア:

[(1, 4067749520), (2, 2033874760), (4, 1016937380), (5, 813549904), (8, 508468690), (10, 406774952), (16, 254234345), (19, 214092080), (20, 203387476), (38, 107046040), (40, 101693738), (76, 53523020), (80, 50846869), (95, 42818416), (152, 26761510), (190, 21409208), (304, 13380755), (380, 10704604), (760, 5352302), (1520, 2676151)]