9189520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 23502960

約数和(自身を除く): 14313440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 233, 272, 290, 340, 464, 466, 493, 580, 680, 932, 986, 1160, 1165, 1360, 1864, 1972, 2320, 2330, 2465, 3728, 3944, 3961, 4660, 4930, 6757, 7888, 7922, 9320, 9860, 13514, 15844, 18640, 19720, 19805, 27028, 31688, 33785, 39440, 39610, 54056, 63376, 67570, 79220, 108112, 114869, 135140, 158440, 229738, 270280, 316880, 459476, 540560, 574345, 918952, 1148690, 1837904, 2297380, 4594760, 9189520]

約数ペア:

[(1, 9189520), (2, 4594760), (4, 2297380), (5, 1837904), (8, 1148690), (10, 918952), (16, 574345), (17, 540560), (20, 459476), (29, 316880), (34, 270280), (40, 229738), (58, 158440), (68, 135140), (80, 114869), (85, 108112), (116, 79220), (136, 67570), (145, 63376), (170, 54056), (232, 39610), (233, 39440), (272, 33785), (290, 31688), (340, 27028), (464, 19805), (466, 19720), (493, 18640), (580, 15844), (680, 13514), (932, 9860), (986, 9320), (1160, 7922), (1165, 7888), (1360, 6757), (1864, 4930), (1972, 4660), (2320, 3961), (2330, 3944), (2465, 3728)]