9415480

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{587}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 21273840

約数和(自身を除く): 11858360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 587, 802, 1174, 1604, 2005, 2348, 2935, 3208, 4010, 4696, 5870, 8020, 11740, 16040, 23480, 235387, 470774, 941548, 1176935, 1883096, 2353870, 4707740, 9415480]

約数ペア:

[(1, 9415480), (2, 4707740), (4, 2353870), (5, 1883096), (8, 1176935), (10, 941548), (20, 470774), (40, 235387), (401, 23480), (587, 16040), (802, 11740), (1174, 8020), (1604, 5870), (2005, 4696), (2348, 4010), (2935, 3208)]