1672120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 3985200

約数和(自身を除く): 2313080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2459, 4918, 9836, 12295, 19672, 24590, 41803, 49180, 83606, 98360, 167212, 209015, 334424, 418030, 836060, 1672120]

約数ペア:

[(1, 1672120), (2, 836060), (4, 418030), (5, 334424), (8, 209015), (10, 167212), (17, 98360), (20, 83606), (34, 49180), (40, 41803), (68, 24590), (85, 19672), (136, 12295), (170, 9836), (340, 4918), (680, 2459)]