25603060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4253}}^1$

素因数の和:4312

約数の個数: 48

約数和(自身を含む): 62891136

約数和(自身を除く): 37288076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 4253, 6020, 8506, 17012, 21265, 29771, 42530, 59542, 85060, 119084, 148855, 182879, 297710, 365758, 595420, 731516, 914395, 1280153, 1828790, 2560306, 3657580, 5120612, 6400765, 12801530, 25603060]

約数ペア:

[(1, 25603060), (2, 12801530), (4, 6400765), (5, 5120612), (7, 3657580), (10, 2560306), (14, 1828790), (20, 1280153), (28, 914395), (35, 731516), (43, 595420), (70, 365758), (86, 297710), (140, 182879), (172, 148855), (215, 119084), (301, 85060), (430, 59542), (602, 42530), (860, 29771), (1204, 21265), (1505, 17012), (3010, 8506), (4253, 6020)]