1049713040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{279179}}^1$

素因数の和:279239

約数の個数: 40

約数和(自身を含む): 2492519040

約数和(自身を除く): 1442806000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 279179, 558358, 1116716, 1395895, 2233432, 2791790, 4466864, 5583580, 11167160, 13121413, 22334320, 26242826, 52485652, 65607065, 104971304, 131214130, 209942608, 262428260, 524856520, 1049713040]

約数ペア:

[(1, 1049713040), (2, 524856520), (4, 262428260), (5, 209942608), (8, 131214130), (10, 104971304), (16, 65607065), (20, 52485652), (40, 26242826), (47, 22334320), (80, 13121413), (94, 11167160), (188, 5583580), (235, 4466864), (376, 2791790), (470, 2233432), (752, 1395895), (940, 1116716), (1880, 558358), (3760, 279179)]