74993990680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{267835681}}^1$

素因数の和:267835699

約数の個数: 32

約数和(自身を含む): 192841691040

約数和(自身を除く): 117847700360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 267835681, 535671362, 1071342724, 1339178405, 1874849767, 2142685448, 2678356810, 3749699534, 5356713620, 7499399068, 9374248835, 10713427240, 14998798136, 18748497670, 37496995340, 74993990680]

約数ペア:

[(1, 74993990680), (2, 37496995340), (4, 18748497670), (5, 14998798136), (7, 10713427240), (8, 9374248835), (10, 7499399068), (14, 5356713620), (20, 3749699534), (28, 2678356810), (35, 2142685448), (40, 1874849767), (56, 1339178405), (70, 1071342724), (140, 535671362), (280, 267835681)]