104917040

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5881}}^1$

素因数の和:6117

約数の個数: 40

約数和(自身を含む): 245067648

約数和(自身を除く): 140150608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 5881, 8920, 11762, 17840, 23524, 29405, 47048, 58810, 94096, 117620, 235240, 470480, 1311463, 2622926, 5245852, 6557315, 10491704, 13114630, 20983408, 26229260, 52458520, 104917040]

約数ペア:

[(1, 104917040), (2, 52458520), (4, 26229260), (5, 20983408), (8, 13114630), (10, 10491704), (16, 6557315), (20, 5245852), (40, 2622926), (80, 1311463), (223, 470480), (446, 235240), (892, 117620), (1115, 94096), (1784, 58810), (2230, 47048), (3568, 29405), (4460, 23524), (5881, 17840), (8920, 11762)]