25933040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{46309}}^1$

素因数の和:46329

約数の個数: 40

約数和(自身を含む): 68909280

約数和(自身を除く): 42976240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 46309, 92618, 185236, 231545, 324163, 370472, 463090, 648326, 740944, 926180, 1296652, 1620815, 1852360, 2593304, 3241630, 3704720, 5186608, 6483260, 12966520, 25933040]

約数ペア:

[(1, 25933040), (2, 12966520), (4, 6483260), (5, 5186608), (7, 3704720), (8, 3241630), (10, 2593304), (14, 1852360), (16, 1620815), (20, 1296652), (28, 926180), (35, 740944), (40, 648326), (56, 463090), (70, 370472), (80, 324163), (112, 231545), (140, 185236), (280, 92618), (560, 46309)]