22700680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18307}}^1$

素因数の和:18349

約数の個数: 32

約数和(自身を含む): 52727040

約数和(自身を除く): 30026360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 18307, 36614, 73228, 91535, 146456, 183070, 366140, 567517, 732280, 1135034, 2270068, 2837585, 4540136, 5675170, 11350340, 22700680]

約数ペア:

[(1, 22700680), (2, 11350340), (4, 5675170), (5, 4540136), (8, 2837585), (10, 2270068), (20, 1135034), (31, 732280), (40, 567517), (62, 366140), (124, 183070), (155, 146456), (248, 91535), (310, 73228), (620, 36614), (1240, 18307)]