124270360

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7013}}^1$

素因数の和:7467

約数の個数: 32

約数和(自身を含む): 280279440

約数和(自身を除く): 156009080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 7013, 8860, 14026, 17720, 28052, 35065, 56104, 70130, 140260, 280520, 3106759, 6213518, 12427036, 15533795, 24854072, 31067590, 62135180, 124270360]

約数ペア:

[(1, 124270360), (2, 62135180), (4, 31067590), (5, 24854072), (8, 15533795), (10, 12427036), (20, 6213518), (40, 3106759), (443, 280520), (886, 140260), (1772, 70130), (2215, 56104), (3544, 35065), (4430, 28052), (7013, 17720), (8860, 14026)]