6423520

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 15981840

約数和(自身を除く): 9558320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 2113, 3040, 4226, 8452, 10565, 16904, 21130, 33808, 40147, 42260, 67616, 80294, 84520, 160588, 169040, 200735, 321176, 338080, 401470, 642352, 802940, 1284704, 1605880, 3211760, 6423520]

約数ペア:

[(1, 6423520), (2, 3211760), (4, 1605880), (5, 1284704), (8, 802940), (10, 642352), (16, 401470), (19, 338080), (20, 321176), (32, 200735), (38, 169040), (40, 160588), (76, 84520), (80, 80294), (95, 67616), (152, 42260), (160, 40147), (190, 33808), (304, 21130), (380, 16904), (608, 10565), (760, 8452), (1520, 4226), (2113, 3040)]