56728400

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3888

約数の個数: 60

約数和(自身を含む): 140010012

約数和(自身を除く): 83281612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 925, 1480, 1850, 2960, 3700, 3833, 7400, 7666, 14800, 15332, 19165, 30664, 38330, 61328, 76660, 95825, 141821, 153320, 191650, 283642, 306640, 383300, 567284, 709105, 766600, 1134568, 1418210, 1533200, 2269136, 2836420, 3545525, 5672840, 7091050, 11345680, 14182100, 28364200, 56728400]

約数ペア:

[(1, 56728400), (2, 28364200), (4, 14182100), (5, 11345680), (8, 7091050), (10, 5672840), (16, 3545525), (20, 2836420), (25, 2269136), (37, 1533200), (40, 1418210), (50, 1134568), (74, 766600), (80, 709105), (100, 567284), (148, 383300), (185, 306640), (200, 283642), (296, 191650), (370, 153320), (400, 141821), (592, 95825), (740, 76660), (925, 61328), (1480, 38330), (1850, 30664), (2960, 19165), (3700, 15332), (3833, 14800), (7400, 7666)]