5562140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3917}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 11848032

約数和(自身を除く): 6285892

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 3917, 7834, 15668, 19585, 39170, 78340, 278107, 556214, 1112428, 1390535, 2781070, 5562140]

約数ペア:

[(1, 5562140), (2, 2781070), (4, 1390535), (5, 1112428), (10, 556214), (20, 278107), (71, 78340), (142, 39170), (284, 19585), (355, 15668), (710, 7834), (1420, 3917)]