296020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 36

約数和(自身を含む): 672084

約数和(自身を除く): 376064

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 361, 380, 410, 722, 779, 820, 1444, 1558, 1805, 3116, 3610, 3895, 7220, 7790, 14801, 15580, 29602, 59204, 74005, 148010, 296020]

約数ペア:

[(1, 296020), (2, 148010), (4, 74005), (5, 59204), (10, 29602), (19, 15580), (20, 14801), (38, 7790), (41, 7220), (76, 3895), (82, 3610), (95, 3116), (164, 1805), (190, 1558), (205, 1444), (361, 820), (380, 779), (410, 722)]