27531320

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6091}}^1$

素因数の和:6215

約数の個数: 32

約数和(自身を含む): 62503920

約数和(自身を除く): 34972600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 6091, 12182, 24364, 30455, 48728, 60910, 121820, 243640, 688283, 1376566, 2753132, 3441415, 5506264, 6882830, 13765660, 27531320]

約数ペア:

[(1, 27531320), (2, 13765660), (4, 6882830), (5, 5506264), (8, 3441415), (10, 2753132), (20, 1376566), (40, 688283), (113, 243640), (226, 121820), (452, 60910), (565, 48728), (904, 30455), (1130, 24364), (2260, 12182), (4520, 6091)]