25214060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74159}}^1$

素因数の和:74185

約数の個数: 24

約数和(自身を含む): 56064960

約数和(自身を除く): 30850900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 74159, 148318, 296636, 370795, 741590, 1260703, 1483180, 2521406, 5042812, 6303515, 12607030, 25214060]

約数ペア:

[(1, 25214060), (2, 12607030), (4, 6303515), (5, 5042812), (10, 2521406), (17, 1483180), (20, 1260703), (34, 741590), (68, 370795), (85, 296636), (170, 148318), (340, 74159)]