7941880

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{541}}^1$

素因数の和:919

約数の個数: 32

約数和(自身を含む): 17951040

約数和(自身を除く): 10009160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 541, 734, 1082, 1468, 1835, 2164, 2705, 2936, 3670, 4328, 5410, 7340, 10820, 14680, 21640, 198547, 397094, 794188, 992735, 1588376, 1985470, 3970940, 7941880]

約数ペア:

[(1, 7941880), (2, 3970940), (4, 1985470), (5, 1588376), (8, 992735), (10, 794188), (20, 397094), (40, 198547), (367, 21640), (541, 14680), (734, 10820), (1082, 7340), (1468, 5410), (1835, 4328), (2164, 3670), (2705, 2936)]