2109308960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{29231}}^1$

素因数の和:29298

約数の個数: 96

約数和(自身を含む): 5569046784

約数和(自身を除く): 3459737824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 80, 82, 88, 110, 160, 164, 176, 205, 220, 328, 352, 410, 440, 451, 656, 820, 880, 902, 1312, 1640, 1760, 1804, 2255, 3280, 3608, 4510, 6560, 7216, 9020, 14432, 18040, 29231, 36080, 58462, 72160, 116924, 146155, 233848, 292310, 321541, 467696, 584620, 643082, 935392, 1169240, 1198471, 1286164, 1607705, 2338480, 2396942, 2572328, 3215410, 4676960, 4793884, 5144656, 5992355, 6430820, 9587768, 10289312, 11984710, 12861640, 13183181, 19175536, 23969420, 25723280, 26366362, 38351072, 47938840, 51446560, 52732724, 65915905, 95877680, 105465448, 131831810, 191755360, 210930896, 263663620, 421861792, 527327240, 1054654480, 2109308960]

約数ペア:

[(1, 2109308960), (2, 1054654480), (4, 527327240), (5, 421861792), (8, 263663620), (10, 210930896), (11, 191755360), (16, 131831810), (20, 105465448), (22, 95877680), (32, 65915905), (40, 52732724), (41, 51446560), (44, 47938840), (55, 38351072), (80, 26366362), (82, 25723280), (88, 23969420), (110, 19175536), (160, 13183181), (164, 12861640), (176, 11984710), (205, 10289312), (220, 9587768), (328, 6430820), (352, 5992355), (410, 5144656), (440, 4793884), (451, 4676960), (656, 3215410), (820, 2572328), (880, 2396942), (902, 2338480), (1312, 1607705), (1640, 1286164), (1760, 1198471), (1804, 1169240), (2255, 935392), (3280, 643082), (3608, 584620), (4510, 467696), (6560, 321541), (7216, 292310), (9020, 233848), (14432, 146155), (18040, 116924), (29231, 72160), (36080, 58462)]