548594080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1622

約数の個数: 96

約数和(自身を含む): 1383117120

約数和(自身を除く): 834523040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 139, 160, 170, 272, 278, 340, 544, 556, 680, 695, 1112, 1360, 1390, 1451, 2224, 2363, 2720, 2780, 2902, 4448, 4726, 5560, 5804, 7255, 9452, 11120, 11608, 11815, 14510, 18904, 22240, 23216, 23630, 24667, 29020, 37808, 46432, 47260, 49334, 58040, 75616, 94520, 98668, 116080, 123335, 189040, 197336, 201689, 232160, 246670, 378080, 394672, 403378, 493340, 789344, 806756, 986680, 1008445, 1613512, 1973360, 2016890, 3227024, 3428713, 3946720, 4033780, 6454048, 6857426, 8067560, 13714852, 16135120, 17143565, 27429704, 32270240, 34287130, 54859408, 68574260, 109718816, 137148520, 274297040, 548594080]

約数ペア:

[(1, 548594080), (2, 274297040), (4, 137148520), (5, 109718816), (8, 68574260), (10, 54859408), (16, 34287130), (17, 32270240), (20, 27429704), (32, 17143565), (34, 16135120), (40, 13714852), (68, 8067560), (80, 6857426), (85, 6454048), (136, 4033780), (139, 3946720), (160, 3428713), (170, 3227024), (272, 2016890), (278, 1973360), (340, 1613512), (544, 1008445), (556, 986680), (680, 806756), (695, 789344), (1112, 493340), (1360, 403378), (1390, 394672), (1451, 378080), (2224, 246670), (2363, 232160), (2720, 201689), (2780, 197336), (2902, 189040), (4448, 123335), (4726, 116080), (5560, 98668), (5804, 94520), (7255, 75616), (9452, 58040), (11120, 49334), (11608, 47260), (11815, 46432), (14510, 37808), (18904, 29020), (22240, 24667), (23216, 23630)]