66272080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{118343}}^1$

素因数の和:118363

約数の個数: 40

約数和(自身を含む): 176095872

約数和(自身を除く): 109823792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 118343, 236686, 473372, 591715, 828401, 946744, 1183430, 1656802, 1893488, 2366860, 3313604, 4142005, 4733720, 6627208, 8284010, 9467440, 13254416, 16568020, 33136040, 66272080]

約数ペア:

[(1, 66272080), (2, 33136040), (4, 16568020), (5, 13254416), (7, 9467440), (8, 8284010), (10, 6627208), (14, 4733720), (16, 4142005), (20, 3313604), (28, 2366860), (35, 1893488), (40, 1656802), (56, 1183430), (70, 946744), (80, 828401), (112, 591715), (140, 473372), (280, 236686), (560, 118343)]