3790040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 8739360

約数和(自身を除く): 4949320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2311, 4622, 9244, 11555, 18488, 23110, 46220, 92440, 94751, 189502, 379004, 473755, 758008, 947510, 1895020, 3790040]

約数ペア:

[(1, 3790040), (2, 1895020), (4, 947510), (5, 758008), (8, 473755), (10, 379004), (20, 189502), (40, 94751), (41, 92440), (82, 46220), (164, 23110), (205, 18488), (328, 11555), (410, 9244), (820, 4622), (1640, 2311)]