70822160

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3527}}^1$

素因数の和:3791

約数の個数: 40

約数和(自身を含む): 165364416

約数和(自身を除く): 94542256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 3527, 4016, 5020, 7054, 10040, 14108, 17635, 20080, 28216, 35270, 56432, 70540, 141080, 282160, 885277, 1770554, 3541108, 4426385, 7082216, 8852770, 14164432, 17705540, 35411080, 70822160]

約数ペア:

[(1, 70822160), (2, 35411080), (4, 17705540), (5, 14164432), (8, 8852770), (10, 7082216), (16, 4426385), (20, 3541108), (40, 1770554), (80, 885277), (251, 282160), (502, 141080), (1004, 70540), (1255, 56432), (2008, 35270), (2510, 28216), (3527, 20080), (4016, 17635), (5020, 14108), (7054, 10040)]