11397400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{1163}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 30851820

約数和(自身を除く): 19454420

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1163, 1225, 1400, 1960, 2326, 2450, 4652, 4900, 5815, 8141, 9304, 9800, 11630, 16282, 23260, 29075, 32564, 40705, 46520, 56987, 58150, 65128, 81410, 113974, 116300, 162820, 203525, 227948, 232600, 284935, 325640, 407050, 455896, 569870, 814100, 1139740, 1424675, 1628200, 2279480, 2849350, 5698700, 11397400]

約数ペア:

[(1, 11397400), (2, 5698700), (4, 2849350), (5, 2279480), (7, 1628200), (8, 1424675), (10, 1139740), (14, 814100), (20, 569870), (25, 455896), (28, 407050), (35, 325640), (40, 284935), (49, 232600), (50, 227948), (56, 203525), (70, 162820), (98, 116300), (100, 113974), (140, 81410), (175, 65128), (196, 58150), (200, 56987), (245, 46520), (280, 40705), (350, 32564), (392, 29075), (490, 23260), (700, 16282), (980, 11630), (1163, 9800), (1225, 9304), (1400, 8141), (1960, 5815), (2326, 4900), (2450, 4652)]