75483880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{40151}}^1$

素因数の和:40209

約数の個数: 32

約数和(自身を含む): 173456640

約数和(自身を除く): 97972760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 40151, 80302, 160604, 200755, 321208, 401510, 803020, 1606040, 1887097, 3774194, 7548388, 9435485, 15096776, 18870970, 37741940, 75483880]

約数ペア:

[(1, 75483880), (2, 37741940), (4, 18870970), (5, 15096776), (8, 9435485), (10, 7548388), (20, 3774194), (40, 1887097), (47, 1606040), (94, 803020), (188, 401510), (235, 321208), (376, 200755), (470, 160604), (940, 80302), (1880, 40151)]