103851880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 263340000

約数和(自身を除く): 159488120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 121, 172, 215, 220, 242, 344, 430, 440, 473, 484, 499, 605, 860, 946, 968, 998, 1210, 1720, 1892, 1996, 2365, 2420, 2495, 3784, 3992, 4730, 4840, 4990, 5203, 5489, 9460, 9980, 10406, 10978, 18920, 19960, 20812, 21457, 21956, 26015, 27445, 41624, 42914, 43912, 52030, 54890, 60379, 85828, 104060, 107285, 109780, 120758, 171656, 208120, 214570, 219560, 236027, 241516, 301895, 429140, 472054, 483032, 603790, 858280, 944108, 1180135, 1207580, 1888216, 2360270, 2415160, 2596297, 4720540, 5192594, 9441080, 10385188, 12981485, 20770376, 25962970, 51925940, 103851880]

約数ペア:

[(1, 103851880), (2, 51925940), (4, 25962970), (5, 20770376), (8, 12981485), (10, 10385188), (11, 9441080), (20, 5192594), (22, 4720540), (40, 2596297), (43, 2415160), (44, 2360270), (55, 1888216), (86, 1207580), (88, 1180135), (110, 944108), (121, 858280), (172, 603790), (215, 483032), (220, 472054), (242, 429140), (344, 301895), (430, 241516), (440, 236027), (473, 219560), (484, 214570), (499, 208120), (605, 171656), (860, 120758), (946, 109780), (968, 107285), (998, 104060), (1210, 85828), (1720, 60379), (1892, 54890), (1996, 52030), (2365, 43912), (2420, 42914), (2495, 41624), (3784, 27445), (3992, 26015), (4730, 21956), (4840, 21457), (4990, 20812), (5203, 19960), (5489, 18920), (9460, 10978), (9980, 10406)]