252031420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{340583}}^1$

素因数の和:340629

約数の個数: 24

約数和(自身を含む): 543572064

約数和(自身を除く): 291540644

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 340583, 681166, 1362332, 1702915, 3405830, 6811660, 12601571, 25203142, 50406284, 63007855, 126015710, 252031420]

約数ペア:

[(1, 252031420), (2, 126015710), (4, 63007855), (5, 50406284), (10, 25203142), (20, 12601571), (37, 6811660), (74, 3405830), (148, 1702915), (185, 1362332), (370, 681166), (740, 340583)]