42843160

素因数分解:

$2^3\times 5^1\times {\mathrm{883}}^1\times {\mathrm{1213}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 96585840

約数和(自身を除く): 53742680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 883, 1213, 1766, 2426, 3532, 4415, 4852, 6065, 7064, 8830, 9704, 12130, 17660, 24260, 35320, 48520, 1071079, 2142158, 4284316, 5355395, 8568632, 10710790, 21421580, 42843160]

約数ペア:

[(1, 42843160), (2, 21421580), (4, 10710790), (5, 8568632), (8, 5355395), (10, 4284316), (20, 2142158), (40, 1071079), (883, 48520), (1213, 35320), (1766, 24260), (2426, 17660), (3532, 12130), (4415, 9704), (4852, 8830), (6065, 7064)]