1464040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 3489480

約数和(自身を除く): 2025440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2153, 4306, 8612, 10765, 17224, 21530, 36601, 43060, 73202, 86120, 146404, 183005, 292808, 366010, 732020, 1464040]

約数ペア:

[(1, 1464040), (2, 732020), (4, 366010), (5, 292808), (8, 183005), (10, 146404), (17, 86120), (20, 73202), (34, 43060), (40, 36601), (68, 21530), (85, 17224), (136, 10765), (170, 8612), (340, 4306), (680, 2153)]