26125160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9199}}^1$

素因数の和:9281

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 33490840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 9199, 18398, 36796, 45995, 73592, 91990, 183980, 367960, 653129, 1306258, 2612516, 3265645, 5225032, 6531290, 13062580, 26125160]

約数ペア:

[(1, 26125160), (2, 13062580), (4, 6531290), (5, 5225032), (8, 3265645), (10, 2612516), (20, 1306258), (40, 653129), (71, 367960), (142, 183980), (284, 91990), (355, 73592), (568, 45995), (710, 36796), (1420, 18398), (2840, 9199)]