57930520

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1747}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 130575600

約数和(自身を除く): 72645080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1658, 1747, 3316, 3494, 4145, 6632, 6988, 8290, 8735, 13976, 16580, 17470, 33160, 34940, 69880, 1448263, 2896526, 5793052, 7241315, 11586104, 14482630, 28965260, 57930520]

約数ペア:

[(1, 57930520), (2, 28965260), (4, 14482630), (5, 11586104), (8, 7241315), (10, 5793052), (20, 2896526), (40, 1448263), (829, 69880), (1658, 34940), (1747, 33160), (3316, 17470), (3494, 16580), (4145, 13976), (6632, 8735), (6988, 8290)]