13405100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3623}}^1$

素因数の和:3674

約数の個数: 36

約数和(自身を含む): 29883504

約数和(自身を除く): 16478404

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3623, 3700, 7246, 14492, 18115, 36230, 72460, 90575, 134051, 181150, 268102, 362300, 536204, 670255, 1340510, 2681020, 3351275, 6702550, 13405100]

約数ペア:

[(1, 13405100), (2, 6702550), (4, 3351275), (5, 2681020), (10, 1340510), (20, 670255), (25, 536204), (37, 362300), (50, 268102), (74, 181150), (100, 134051), (148, 90575), (185, 72460), (370, 36230), (740, 18115), (925, 14492), (1850, 7246), (3623, 3700)]