105750680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{377681}}^1$

素因数の和:377699

約数の個数: 32

約数和(自身を含む): 271931040

約数和(自身を除く): 166180360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 377681, 755362, 1510724, 1888405, 2643767, 3021448, 3776810, 5287534, 7553620, 10575068, 13218835, 15107240, 21150136, 26437670, 52875340, 105750680]

約数ペア:

[(1, 105750680), (2, 52875340), (4, 26437670), (5, 21150136), (7, 15107240), (8, 13218835), (10, 10575068), (14, 7553620), (20, 5287534), (28, 3776810), (35, 3021448), (40, 2643767), (56, 1888405), (70, 1510724), (140, 755362), (280, 377681)]