25162270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18919}}^1$

素因数の和:18952

約数の個数: 32

約数和(自身を含む): 54489600

約数和(自身を除く): 29327330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 18919, 37838, 94595, 132433, 189190, 264866, 359461, 662165, 718922, 1324330, 1797305, 2516227, 3594610, 5032454, 12581135, 25162270]

約数ペア:

[(1, 25162270), (2, 12581135), (5, 5032454), (7, 3594610), (10, 2516227), (14, 1797305), (19, 1324330), (35, 718922), (38, 662165), (70, 359461), (95, 264866), (133, 189190), (190, 132433), (266, 94595), (665, 37838), (1330, 18919)]