27883690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 52545024

約数和(自身を除く): 24661334

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1447, 1927, 2894, 3854, 7235, 9635, 14470, 19270, 59327, 68009, 118654, 136018, 296635, 340045, 593270, 680090, 2788369, 5576738, 13941845, 27883690]

約数ペア:

[(1, 27883690), (2, 13941845), (5, 5576738), (10, 2788369), (41, 680090), (47, 593270), (82, 340045), (94, 296635), (205, 136018), (235, 118654), (410, 68009), (470, 59327), (1447, 19270), (1927, 14470), (2894, 9635), (3854, 7235)]