28364200

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3886

約数の個数: 48

約数和(自身を含む): 67746780

約数和(自身を除く): 39382580

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 370, 740, 925, 1480, 1850, 3700, 3833, 7400, 7666, 15332, 19165, 30664, 38330, 76660, 95825, 141821, 153320, 191650, 283642, 383300, 567284, 709105, 766600, 1134568, 1418210, 2836420, 3545525, 5672840, 7091050, 14182100, 28364200]

約数ペア:

[(1, 28364200), (2, 14182100), (4, 7091050), (5, 5672840), (8, 3545525), (10, 2836420), (20, 1418210), (25, 1134568), (37, 766600), (40, 709105), (50, 567284), (74, 383300), (100, 283642), (148, 191650), (185, 153320), (200, 141821), (296, 95825), (370, 76660), (740, 38330), (925, 30664), (1480, 19165), (1850, 15332), (3700, 7666), (3833, 7400)]