83856800

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2890

約数の個数: 72

約数和(自身を含む): 210322476

約数和(自身を除く): 126465676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 592, 740, 800, 925, 1184, 1480, 1850, 2833, 2960, 3700, 5666, 5920, 7400, 11332, 14165, 14800, 22664, 28330, 29600, 45328, 56660, 70825, 90656, 104821, 113320, 141650, 209642, 226640, 283300, 419284, 453280, 524105, 566600, 838568, 1048210, 1133200, 1677136, 2096420, 2266400, 2620525, 3354272, 4192840, 5241050, 8385680, 10482100, 16771360, 20964200, 41928400, 83856800]

約数ペア:

[(1, 83856800), (2, 41928400), (4, 20964200), (5, 16771360), (8, 10482100), (10, 8385680), (16, 5241050), (20, 4192840), (25, 3354272), (32, 2620525), (37, 2266400), (40, 2096420), (50, 1677136), (74, 1133200), (80, 1048210), (100, 838568), (148, 566600), (160, 524105), (185, 453280), (200, 419284), (296, 283300), (370, 226640), (400, 209642), (592, 141650), (740, 113320), (800, 104821), (925, 90656), (1184, 70825), (1480, 56660), (1850, 45328), (2833, 29600), (2960, 28330), (3700, 22664), (5666, 14800), (5920, 14165), (7400, 11332)]