2892040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4253}}^1$

素因数の和:4281

約数の個数: 32

約数和(自身を含む): 6891480

約数和(自身を除く): 3999440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4253, 8506, 17012, 21265, 34024, 42530, 72301, 85060, 144602, 170120, 289204, 361505, 578408, 723010, 1446020, 2892040]

約数ペア:

[(1, 2892040), (2, 1446020), (4, 723010), (5, 578408), (8, 361505), (10, 289204), (17, 170120), (20, 144602), (34, 85060), (40, 72301), (68, 42530), (85, 34024), (136, 21265), (170, 17012), (340, 8506), (680, 4253)]