38233960

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6977}}^1$

素因数の和:7125

約数の個数: 32

約数和(自身を含む): 86666760

約数和(自身を除く): 48432800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 6977, 13954, 27908, 34885, 55816, 69770, 139540, 279080, 955849, 1911698, 3823396, 4779245, 7646792, 9558490, 19116980, 38233960]

約数ペア:

[(1, 38233960), (2, 19116980), (4, 9558490), (5, 7646792), (8, 4779245), (10, 3823396), (20, 1911698), (40, 955849), (137, 279080), (274, 139540), (548, 69770), (685, 55816), (1096, 34885), (1370, 27908), (2740, 13954), (5480, 6977)]