56563005520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101005367}}^1$

素因数の和:101005387

約数の個数: 40

約数和(自身を含む): 150295987584

約数和(自身を除く): 93732982064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 101005367, 202010734, 404021468, 505026835, 707037569, 808042936, 1010053670, 1414075138, 1616085872, 2020107340, 2828150276, 3535187845, 4040214680, 5656300552, 7070375690, 8080429360, 11312601104, 14140751380, 28281502760, 56563005520]

約数ペア:

[(1, 56563005520), (2, 28281502760), (4, 14140751380), (5, 11312601104), (7, 8080429360), (8, 7070375690), (10, 5656300552), (14, 4040214680), (16, 3535187845), (20, 2828150276), (28, 2020107340), (35, 1616085872), (40, 1414075138), (56, 1010053670), (70, 808042936), (80, 707037569), (112, 505026835), (140, 404021468), (280, 202010734), (560, 101005367)]