948040

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 2161080

約数和(自身を除く): 1213040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 173, 274, 346, 548, 685, 692, 865, 1096, 1370, 1384, 1730, 2740, 3460, 5480, 6920, 23701, 47402, 94804, 118505, 189608, 237010, 474020, 948040]

約数ペア:

[(1, 948040), (2, 474020), (4, 237010), (5, 189608), (8, 118505), (10, 94804), (20, 47402), (40, 23701), (137, 6920), (173, 5480), (274, 3460), (346, 2740), (548, 1730), (685, 1384), (692, 1370), (865, 1096)]