4916060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 11521440

約数和(自身を除く): 6605380

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 761, 1292, 1522, 1615, 3044, 3230, 3805, 6460, 7610, 12937, 14459, 15220, 25874, 28918, 51748, 57836, 64685, 72295, 129370, 144590, 245803, 258740, 289180, 491606, 983212, 1229015, 2458030, 4916060]

約数ペア:

[(1, 4916060), (2, 2458030), (4, 1229015), (5, 983212), (10, 491606), (17, 289180), (19, 258740), (20, 245803), (34, 144590), (38, 129370), (68, 72295), (76, 64685), (85, 57836), (95, 51748), (170, 28918), (190, 25874), (323, 15220), (340, 14459), (380, 12937), (646, 7610), (761, 6460), (1292, 3805), (1522, 3230), (1615, 3044)]