1141580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5189}}^1$

素因数の和:5209

約数の個数: 24

約数和(自身を含む): 2615760

約数和(自身を除く): 1474180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5189, 10378, 20756, 25945, 51890, 57079, 103780, 114158, 228316, 285395, 570790, 1141580]

約数ペア:

[(1, 1141580), (2, 570790), (4, 285395), (5, 228316), (10, 114158), (11, 103780), (20, 57079), (22, 51890), (44, 25945), (55, 20756), (110, 10378), (220, 5189)]