84606040

素因数分解:

$2^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3061}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 190701360

約数和(自身を除く): 106095320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 691, 1382, 2764, 3061, 3455, 5528, 6122, 6910, 12244, 13820, 15305, 24488, 27640, 30610, 61220, 122440, 2115151, 4230302, 8460604, 10575755, 16921208, 21151510, 42303020, 84606040]

約数ペア:

[(1, 84606040), (2, 42303020), (4, 21151510), (5, 16921208), (8, 10575755), (10, 8460604), (20, 4230302), (40, 2115151), (691, 122440), (1382, 61220), (2764, 30610), (3061, 27640), (3455, 24488), (5528, 15305), (6122, 13820), (6910, 12244)]