10938440

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1811}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 24788160

約数和(自身を除く): 13849720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 1811, 3020, 3622, 6040, 7244, 9055, 14488, 18110, 36220, 72440, 273461, 546922, 1093844, 1367305, 2187688, 2734610, 5469220, 10938440]

約数ペア:

[(1, 10938440), (2, 5469220), (4, 2734610), (5, 2187688), (8, 1367305), (10, 1093844), (20, 546922), (40, 273461), (151, 72440), (302, 36220), (604, 18110), (755, 14488), (1208, 9055), (1510, 7244), (1811, 6040), (3020, 3622)]