4874840

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2651

約数の個数: 32

約数和(自身を含む): 11206080

約数和(自身を除く): 6331240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 2593, 5186, 10372, 12965, 20744, 25930, 51860, 103720, 121871, 243742, 487484, 609355, 974968, 1218710, 2437420, 4874840]

約数ペア:

[(1, 4874840), (2, 2437420), (4, 1218710), (5, 974968), (8, 609355), (10, 487484), (20, 243742), (40, 121871), (47, 103720), (94, 51860), (188, 25930), (235, 20744), (376, 12965), (470, 10372), (940, 5186), (1880, 2593)]