13700150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 36

約数和(自身を含む): 26279196

約数和(自身を除く): 12579046

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 163, 205, 326, 410, 815, 1025, 1630, 1681, 2050, 3362, 4075, 6683, 8150, 8405, 13366, 16810, 33415, 42025, 66830, 84050, 167075, 274003, 334150, 548006, 1370015, 2740030, 6850075, 13700150]

約数ペア:

[(1, 13700150), (2, 6850075), (5, 2740030), (10, 1370015), (25, 548006), (41, 334150), (50, 274003), (82, 167075), (163, 84050), (205, 66830), (326, 42025), (410, 33415), (815, 16810), (1025, 13366), (1630, 8405), (1681, 8150), (2050, 6683), (3362, 4075)]