4173424040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1012967}}^1$

素因数の和:1013081

約数の個数: 32

約数和(自身を含む): 9481380480

約数和(自身を除く): 5307956440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 1012967, 2025934, 4051868, 5064835, 8103736, 10129670, 20259340, 40518680, 104335601, 208671202, 417342404, 521678005, 834684808, 1043356010, 2086712020, 4173424040]

約数ペア:

[(1, 4173424040), (2, 2086712020), (4, 1043356010), (5, 834684808), (8, 521678005), (10, 417342404), (20, 208671202), (40, 104335601), (103, 40518680), (206, 20259340), (412, 10129670), (515, 8103736), (824, 5064835), (1030, 4051868), (2060, 2025934), (4120, 1012967)]