57913480

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8369}}^1$

素因数の和:8553

約数の個数: 32

約数和(自身を含む): 131074200

約数和(自身を除く): 73160720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1730, 3460, 6920, 8369, 16738, 33476, 41845, 66952, 83690, 167380, 334760, 1447837, 2895674, 5791348, 7239185, 11582696, 14478370, 28956740, 57913480]

約数ペア:

[(1, 57913480), (2, 28956740), (4, 14478370), (5, 11582696), (8, 7239185), (10, 5791348), (20, 2895674), (40, 1447837), (173, 334760), (346, 167380), (692, 83690), (865, 66952), (1384, 41845), (1730, 33476), (3460, 16738), (6920, 8369)]