121177040

素因数分解:

$2^4\times 5^1\times {\mathrm{1514713}}^1$

素因数の和:1514726

約数の個数: 20

約数和(自身を含む): 281736804

約数和(自身を除く): 160559764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1514713, 3029426, 6058852, 7573565, 12117704, 15147130, 24235408, 30294260, 60588520, 121177040]

約数ペア:

[(1, 121177040), (2, 60588520), (4, 30294260), (5, 24235408), (8, 15147130), (10, 12117704), (16, 7573565), (20, 6058852), (40, 3029426), (80, 1514713)]