113793400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{81281}}^1$

素因数の和:81304

約数の個数: 48

約数和(自身を含む): 302369040

約数和(自身を除く): 188575640

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, 81281, 162562, 325124, 406405, 568967, 650248, 812810, 1137934, 1625620, 2032025, 2275868, 2844835, 3251240, 4064050, 4551736, 5689670, 8128100, 11379340, 14224175, 16256200, 22758680, 28448350, 56896700, 113793400]

約数ペア:

[(1, 113793400), (2, 56896700), (4, 28448350), (5, 22758680), (7, 16256200), (8, 14224175), (10, 11379340), (14, 8128100), (20, 5689670), (25, 4551736), (28, 4064050), (35, 3251240), (40, 2844835), (50, 2275868), (56, 2032025), (70, 1625620), (100, 1137934), (140, 812810), (175, 650248), (200, 568967), (280, 406405), (350, 325124), (700, 162562), (1400, 81281)]