9541040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6277}}^1$

素因数の和:6309

約数の個数: 40

約数和(自身を含む): 23354160

約数和(自身を除く): 13813120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6277, 12554, 25108, 31385, 50216, 62770, 100432, 119263, 125540, 238526, 251080, 477052, 502160, 596315, 954104, 1192630, 1908208, 2385260, 4770520, 9541040]

約数ペア:

[(1, 9541040), (2, 4770520), (4, 2385260), (5, 1908208), (8, 1192630), (10, 954104), (16, 596315), (19, 502160), (20, 477052), (38, 251080), (40, 238526), (76, 125540), (80, 119263), (95, 100432), (152, 62770), (190, 50216), (304, 31385), (380, 25108), (760, 12554), (1520, 6277)]