22923320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{81869}}^1$

素因数の和:81887

約数の個数: 32

約数和(自身を含む): 58946400

約数和(自身を除く): 36023080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 81869, 163738, 327476, 409345, 573083, 654952, 818690, 1146166, 1637380, 2292332, 2865415, 3274760, 4584664, 5730830, 11461660, 22923320]

約数ペア:

[(1, 22923320), (2, 11461660), (4, 5730830), (5, 4584664), (7, 3274760), (8, 2865415), (10, 2292332), (14, 1637380), (20, 1146166), (28, 818690), (35, 654952), (40, 573083), (56, 409345), (70, 327476), (140, 163738), (280, 81869)]