1036382240

素因数分解:

$2^5\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{3881}}^1$

素因数の和:5565

約数の個数: 48

約数和(自身を含む): 2450551320

約数和(自身を除く): 1414169080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1669, 3338, 3881, 6676, 7762, 8345, 13352, 15524, 16690, 19405, 26704, 31048, 33380, 38810, 53408, 62096, 66760, 77620, 124192, 133520, 155240, 267040, 310480, 620960, 6477389, 12954778, 25909556, 32386945, 51819112, 64773890, 103638224, 129547780, 207276448, 259095560, 518191120, 1036382240]

約数ペア:

[(1, 1036382240), (2, 518191120), (4, 259095560), (5, 207276448), (8, 129547780), (10, 103638224), (16, 64773890), (20, 51819112), (32, 32386945), (40, 25909556), (80, 12954778), (160, 6477389), (1669, 620960), (3338, 310480), (3881, 267040), (6676, 155240), (7762, 133520), (8345, 124192), (13352, 77620), (15524, 66760), (16690, 62096), (19405, 53408), (26704, 38810), (31048, 33380)]