13917400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{9941}}^1$

素因数の和:9964

約数の個数: 48

約数和(自身を含む): 36984240

約数和(自身を除く): 23066840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 9941, 19882, 39764, 49705, 69587, 79528, 99410, 139174, 198820, 248525, 278348, 347935, 397640, 497050, 556696, 695870, 994100, 1391740, 1739675, 1988200, 2783480, 3479350, 6958700, 13917400]

約数ペア:

[(1, 13917400), (2, 6958700), (4, 3479350), (5, 2783480), (7, 1988200), (8, 1739675), (10, 1391740), (14, 994100), (20, 695870), (25, 556696), (28, 497050), (35, 397640), (40, 347935), (50, 278348), (56, 248525), (70, 198820), (100, 139174), (140, 99410), (175, 79528), (200, 69587), (280, 49705), (350, 39764), (700, 19882), (1400, 9941)]