70004560

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3253}}^1$

素因数の和:3535

約数の個数: 40

約数和(自身を含む): 163415880

約数和(自身を除く): 93411320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 3253, 4304, 5380, 6506, 10760, 13012, 16265, 21520, 26024, 32530, 52048, 65060, 130120, 260240, 875057, 1750114, 3500228, 4375285, 7000456, 8750570, 14000912, 17501140, 35002280, 70004560]

約数ペア:

[(1, 70004560), (2, 35002280), (4, 17501140), (5, 14000912), (8, 8750570), (10, 7000456), (16, 4375285), (20, 3500228), (40, 1750114), (80, 875057), (269, 260240), (538, 130120), (1076, 65060), (1345, 52048), (2152, 32530), (2690, 26024), (3253, 21520), (4304, 16265), (5380, 13012), (6506, 10760)]