29809420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{40283}}^1$

素因数の和:40329

約数の個数: 24

約数和(自身を含む): 64293264

約数和(自身を除く): 34483844

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 40283, 80566, 161132, 201415, 402830, 805660, 1490471, 2980942, 5961884, 7452355, 14904710, 29809420]

約数ペア:

[(1, 29809420), (2, 14904710), (4, 7452355), (5, 5961884), (10, 2980942), (20, 1490471), (37, 805660), (74, 402830), (148, 201415), (185, 161132), (370, 80566), (740, 40283)]