12434800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{4441}}^1$

素因数の和:4466

約数の個数: 60

約数和(自身を含む): 34150096

約数和(自身を除く): 21715296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 4441, 8882, 17764, 22205, 31087, 35528, 44410, 62174, 71056, 88820, 111025, 124348, 155435, 177640, 222050, 248696, 310870, 355280, 444100, 497392, 621740, 777175, 888200, 1243480, 1554350, 1776400, 2486960, 3108700, 6217400, 12434800]

約数ペア:

[(1, 12434800), (2, 6217400), (4, 3108700), (5, 2486960), (7, 1776400), (8, 1554350), (10, 1243480), (14, 888200), (16, 777175), (20, 621740), (25, 497392), (28, 444100), (35, 355280), (40, 310870), (50, 248696), (56, 222050), (70, 177640), (80, 155435), (100, 124348), (112, 111025), (140, 88820), (175, 71056), (200, 62174), (280, 44410), (350, 35528), (400, 31087), (560, 22205), (700, 17764), (1400, 8882), (2800, 4441)]