29553440

素因数分解:

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

素因数の和:26409

約数の個数: 48

約数和(自身を含む): 79797312

約数和(自身を除く): 50243872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 26387, 52774, 105548, 131935, 184709, 211096, 263870, 369418, 422192, 527740, 738836, 844384, 923545, 1055480, 1477672, 1847090, 2110960, 2955344, 3694180, 4221920, 5910688, 7388360, 14776720, 29553440]

約数ペア:

[(1, 29553440), (2, 14776720), (4, 7388360), (5, 5910688), (7, 4221920), (8, 3694180), (10, 2955344), (14, 2110960), (16, 1847090), (20, 1477672), (28, 1055480), (32, 923545), (35, 844384), (40, 738836), (56, 527740), (70, 422192), (80, 369418), (112, 263870), (140, 211096), (160, 184709), (224, 131935), (280, 105548), (560, 52774), (1120, 26387)]