72285950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 147740544

約数和(自身を除く): 75454594

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 167, 275, 334, 550, 787, 835, 1574, 1670, 1837, 3674, 3935, 4175, 7870, 8350, 8657, 9185, 17314, 18370, 19675, 39350, 43285, 45925, 86570, 91850, 131429, 216425, 262858, 432850, 657145, 1314290, 1445719, 2891438, 3285725, 6571450, 7228595, 14457190, 36142975, 72285950]

約数ペア:

[(1, 72285950), (2, 36142975), (5, 14457190), (10, 7228595), (11, 6571450), (22, 3285725), (25, 2891438), (50, 1445719), (55, 1314290), (110, 657145), (167, 432850), (275, 262858), (334, 216425), (550, 131429), (787, 91850), (835, 86570), (1574, 45925), (1670, 43285), (1837, 39350), (3674, 19675), (3935, 18370), (4175, 17314), (7870, 9185), (8350, 8657)]