13815400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 32631840

約数和(自身を除く): 18816440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1031, 1340, 1675, 2062, 2680, 3350, 4124, 5155, 6700, 8248, 10310, 13400, 20620, 25775, 41240, 51550, 69077, 103100, 138154, 206200, 276308, 345385, 552616, 690770, 1381540, 1726925, 2763080, 3453850, 6907700, 13815400]

約数ペア:

[(1, 13815400), (2, 6907700), (4, 3453850), (5, 2763080), (8, 1726925), (10, 1381540), (20, 690770), (25, 552616), (40, 345385), (50, 276308), (67, 206200), (100, 138154), (134, 103100), (200, 69077), (268, 51550), (335, 41240), (536, 25775), (670, 20620), (1031, 13400), (1340, 10310), (1675, 8248), (2062, 6700), (2680, 5155), (3350, 4124)]