70345480

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{1609}}^1$

素因数の和:2713

約数の個数: 32

約数和(自身を含む): 158520600

約数和(自身を除く): 88175120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 1609, 2186, 3218, 4372, 5465, 6436, 8045, 8744, 10930, 12872, 16090, 21860, 32180, 43720, 64360, 1758637, 3517274, 7034548, 8793185, 14069096, 17586370, 35172740, 70345480]

約数ペア:

[(1, 70345480), (2, 35172740), (4, 17586370), (5, 14069096), (8, 8793185), (10, 7034548), (20, 3517274), (40, 1758637), (1093, 64360), (1609, 43720), (2186, 32180), (3218, 21860), (4372, 16090), (5465, 12872), (6436, 10930), (8045, 8744)]