40826540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{55171}}^1$

素因数の和:55217

約数の個数: 24

約数和(自身を含む): 88054512

約数和(自身を除く): 47227972

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 55171, 110342, 220684, 275855, 551710, 1103420, 2041327, 4082654, 8165308, 10206635, 20413270, 40826540]

約数ペア:

[(1, 40826540), (2, 20413270), (4, 10206635), (5, 8165308), (10, 4082654), (20, 2041327), (37, 1103420), (74, 551710), (148, 275855), (185, 220684), (370, 110342), (740, 55171)]