100141960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53267}}^1$

素因数の和:53325

約数の個数: 32

約数和(自身を含む): 230117760

約数和(自身を除く): 129975800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 53267, 106534, 213068, 266335, 426136, 532670, 1065340, 2130680, 2503549, 5007098, 10014196, 12517745, 20028392, 25035490, 50070980, 100141960]

約数ペア:

[(1, 100141960), (2, 50070980), (4, 25035490), (5, 20028392), (8, 12517745), (10, 10014196), (20, 5007098), (40, 2503549), (47, 2130680), (94, 1065340), (188, 532670), (235, 426136), (376, 266335), (470, 213068), (940, 106534), (1880, 53267)]