27422840

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6067}}^1$

素因数の和:6191

約数の個数: 32

約数和(自身を含む): 62257680

約数和(自身を除く): 34834840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 6067, 12134, 24268, 30335, 48536, 60670, 121340, 242680, 685571, 1371142, 2742284, 3427855, 5484568, 6855710, 13711420, 27422840]

約数ペア:

[(1, 27422840), (2, 13711420), (4, 6855710), (5, 5484568), (8, 3427855), (10, 2742284), (20, 1371142), (40, 685571), (113, 242680), (226, 121340), (452, 60670), (565, 48536), (904, 30335), (1130, 24268), (2260, 12134), (4520, 6067)]