1008045520

素因数分解:

$2^4\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{10303}}^1$

素因数の和:11539

約数の個数: 40

約数和(自身を含む): 2345849856

約数和(自身を除く): 1337804336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1223, 2446, 4892, 6115, 9784, 10303, 12230, 19568, 20606, 24460, 41212, 48920, 51515, 82424, 97840, 103030, 164848, 206060, 412120, 824240, 12600569, 25201138, 50402276, 63002845, 100804552, 126005690, 201609104, 252011380, 504022760, 1008045520]

約数ペア:

[(1, 1008045520), (2, 504022760), (4, 252011380), (5, 201609104), (8, 126005690), (10, 100804552), (16, 63002845), (20, 50402276), (40, 25201138), (80, 12600569), (1223, 824240), (2446, 412120), (4892, 206060), (6115, 164848), (9784, 103030), (10303, 97840), (12230, 82424), (19568, 51515), (20606, 48920), (24460, 41212)]