7629040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2089

約数の個数: 40

約数和(自身を含む): 18123840

約数和(自身を除く): 10494800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 2029, 3760, 4058, 8116, 10145, 16232, 20290, 32464, 40580, 81160, 95363, 162320, 190726, 381452, 476815, 762904, 953630, 1525808, 1907260, 3814520, 7629040]

約数ペア:

[(1, 7629040), (2, 3814520), (4, 1907260), (5, 1525808), (8, 953630), (10, 762904), (16, 476815), (20, 381452), (40, 190726), (47, 162320), (80, 95363), (94, 81160), (188, 40580), (235, 32464), (376, 20290), (470, 16232), (752, 10145), (940, 8116), (1880, 4058), (2029, 3760)]