14776720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{26387}}^1$

素因数の和:26407

約数の個数: 40

約数和(自身を含む): 39265344

約数和(自身を除く): 24488624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 26387, 52774, 105548, 131935, 184709, 211096, 263870, 369418, 422192, 527740, 738836, 923545, 1055480, 1477672, 1847090, 2110960, 2955344, 3694180, 7388360, 14776720]

約数ペア:

[(1, 14776720), (2, 7388360), (4, 3694180), (5, 2955344), (7, 2110960), (8, 1847090), (10, 1477672), (14, 1055480), (16, 923545), (20, 738836), (28, 527740), (35, 422192), (40, 369418), (56, 263870), (70, 211096), (80, 184709), (112, 131935), (140, 105548), (280, 52774), (560, 26387)]