184945040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19427}}^1$

素因数の和:19464

約数の個数: 80

約数和(自身を含む): 520359552

約数和(自身を除く): 335414512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 19427, 38854, 77708, 97135, 135989, 155416, 194270, 271978, 310832, 330259, 388540, 543956, 660518, 679945, 777080, 1087912, 1321036, 1359890, 1554160, 1651295, 2175824, 2311813, 2642072, 2719780, 3302590, 4623626, 5284144, 5439560, 6605180, 9247252, 10879120, 11559065, 13210360, 18494504, 23118130, 26420720, 36989008, 46236260, 92472520, 184945040]

約数ペア:

[(1, 184945040), (2, 92472520), (4, 46236260), (5, 36989008), (7, 26420720), (8, 23118130), (10, 18494504), (14, 13210360), (16, 11559065), (17, 10879120), (20, 9247252), (28, 6605180), (34, 5439560), (35, 5284144), (40, 4623626), (56, 3302590), (68, 2719780), (70, 2642072), (80, 2311813), (85, 2175824), (112, 1651295), (119, 1554160), (136, 1359890), (140, 1321036), (170, 1087912), (238, 777080), (272, 679945), (280, 660518), (340, 543956), (476, 388540), (560, 330259), (595, 310832), (680, 271978), (952, 194270), (1190, 155416), (1360, 135989), (1904, 97135), (2380, 77708), (4760, 38854), (9520, 19427)]