11040680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 29795040

約数和(自身を除く): 18754360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 131, 140, 172, 196, 215, 245, 262, 280, 301, 344, 392, 430, 490, 524, 602, 655, 860, 917, 980, 1048, 1204, 1310, 1505, 1720, 1834, 1960, 2107, 2408, 2620, 3010, 3668, 4214, 4585, 5240, 5633, 6020, 6419, 7336, 8428, 9170, 10535, 11266, 12040, 12838, 16856, 18340, 21070, 22532, 25676, 28165, 32095, 36680, 39431, 42140, 45064, 51352, 56330, 64190, 78862, 84280, 112660, 128380, 157724, 197155, 225320, 256760, 276017, 315448, 394310, 552034, 788620, 1104068, 1380085, 1577240, 2208136, 2760170, 5520340, 11040680]

約数ペア:

[(1, 11040680), (2, 5520340), (4, 2760170), (5, 2208136), (7, 1577240), (8, 1380085), (10, 1104068), (14, 788620), (20, 552034), (28, 394310), (35, 315448), (40, 276017), (43, 256760), (49, 225320), (56, 197155), (70, 157724), (86, 128380), (98, 112660), (131, 84280), (140, 78862), (172, 64190), (196, 56330), (215, 51352), (245, 45064), (262, 42140), (280, 39431), (301, 36680), (344, 32095), (392, 28165), (430, 25676), (490, 22532), (524, 21070), (602, 18340), (655, 16856), (860, 12838), (917, 12040), (980, 11266), (1048, 10535), (1204, 9170), (1310, 8428), (1505, 7336), (1720, 6419), (1834, 6020), (1960, 5633), (2107, 5240), (2408, 4585), (2620, 4214), (3010, 3668)]