58125880

素因数分解:

$2^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2267}}^1$

素因数の和:2919

約数の個数: 32

約数和(自身を含む): 131045040

約数和(自身を除く): 72919160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 641, 1282, 2267, 2564, 3205, 4534, 5128, 6410, 9068, 11335, 12820, 18136, 22670, 25640, 45340, 90680, 1453147, 2906294, 5812588, 7265735, 11625176, 14531470, 29062940, 58125880]

約数ペア:

[(1, 58125880), (2, 29062940), (4, 14531470), (5, 11625176), (8, 7265735), (10, 5812588), (20, 2906294), (40, 1453147), (641, 90680), (1282, 45340), (2267, 25640), (2564, 22670), (3205, 18136), (4534, 12820), (5128, 11335), (6410, 9068)]