8697380

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7129}}^1$

素因数の和:7199

約数の個数: 24

約数和(自身を含む): 18566520

約数和(自身を除く): 9869140

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 7129, 14258, 28516, 35645, 71290, 142580, 434869, 869738, 1739476, 2174345, 4348690, 8697380]

約数ペア:

[(1, 8697380), (2, 4348690), (4, 2174345), (5, 1739476), (10, 869738), (20, 434869), (61, 142580), (122, 71290), (244, 35645), (305, 28516), (610, 14258), (1220, 7129)]