2023432720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{538147}}^1$

素因数の和:538207

約数の個数: 40

約数和(自身を含む): 4804585344

約数和(自身を除く): 2781152624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 538147, 1076294, 2152588, 2690735, 4305176, 5381470, 8610352, 10762940, 21525880, 25292909, 43051760, 50585818, 101171636, 126464545, 202343272, 252929090, 404686544, 505858180, 1011716360, 2023432720]

約数ペア:

[(1, 2023432720), (2, 1011716360), (4, 505858180), (5, 404686544), (8, 252929090), (10, 202343272), (16, 126464545), (20, 101171636), (40, 50585818), (47, 43051760), (80, 25292909), (94, 21525880), (188, 10762940), (235, 8610352), (376, 5381470), (470, 4305176), (752, 2690735), (940, 2152588), (1880, 1076294), (3760, 538147)]