11847821440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{203431}}^1$

素因数の和:203470

約数の個数: 128

約数和(自身を含む): 34860107520

約数和(自身を除く): 23012286080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 58240, 203431, 406862, 813724, 1017155, 1424017, 1627448, 2034310, 2644603, 2848034, 3254896, 4068620, 5289206, 5696068, 6509792, 7120085, 8137240, 10578412, 11392136, 13019584, 13223015, 14240170, 16274480, 18512221, 21156824, 22784272, 26039168, 26446030, 28480340, 32548960, 37024442, 42313648, 45568544, 52892060, 56960680, 65097920, 74048884, 84627296, 91137088, 92561105, 105784120, 113921360, 130195840, 148097768, 169254592, 182274176, 185122210, 211568240, 227842720, 296195536, 338509184, 370244420, 423136480, 455685440, 592391072, 740488840, 846272960, 911370880, 1184782144, 1480977680, 1692545920, 2369564288, 2961955360, 5923910720, 11847821440]

約数ペア:

[(1, 11847821440), (2, 5923910720), (4, 2961955360), (5, 2369564288), (7, 1692545920), (8, 1480977680), (10, 1184782144), (13, 911370880), (14, 846272960), (16, 740488840), (20, 592391072), (26, 455685440), (28, 423136480), (32, 370244420), (35, 338509184), (40, 296195536), (52, 227842720), (56, 211568240), (64, 185122210), (65, 182274176), (70, 169254592), (80, 148097768), (91, 130195840), (104, 113921360), (112, 105784120), (128, 92561105), (130, 91137088), (140, 84627296), (160, 74048884), (182, 65097920), (208, 56960680), (224, 52892060), (260, 45568544), (280, 42313648), (320, 37024442), (364, 32548960), (416, 28480340), (448, 26446030), (455, 26039168), (520, 22784272), (560, 21156824), (640, 18512221), (728, 16274480), (832, 14240170), (896, 13223015), (910, 13019584), (1040, 11392136), (1120, 10578412), (1456, 8137240), (1664, 7120085), (1820, 6509792), (2080, 5696068), (2240, 5289206), (2912, 4068620), (3640, 3254896), (4160, 2848034), (4480, 2644603), (5824, 2034310), (7280, 1627448), (8320, 1424017), (11648, 1017155), (14560, 813724), (29120, 406862), (58240, 203431)]