26220950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3981

約数の個数: 48

約数和(自身を含む): 58686720

約数和(自身を除く): 32465770

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 3325, 3943, 6650, 7886, 19715, 27601, 39430, 55202, 74917, 98575, 138005, 149834, 197150, 276010, 374585, 524419, 690025, 749170, 1048838, 1380050, 1872925, 2622095, 3745850, 5244190, 13110475, 26220950]

約数ペア:

[(1, 26220950), (2, 13110475), (5, 5244190), (7, 3745850), (10, 2622095), (14, 1872925), (19, 1380050), (25, 1048838), (35, 749170), (38, 690025), (50, 524419), (70, 374585), (95, 276010), (133, 197150), (175, 149834), (190, 138005), (266, 98575), (350, 74917), (475, 55202), (665, 39430), (950, 27601), (1330, 19715), (3325, 7886), (3943, 6650)]