12955360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 35435232

約数和(自身を除く): 22479872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 340, 352, 374, 433, 440, 544, 680, 748, 866, 880, 935, 1360, 1496, 1732, 1760, 1870, 2165, 2720, 2992, 3464, 3740, 4330, 4763, 5984, 6928, 7361, 7480, 8660, 9526, 13856, 14722, 14960, 17320, 19052, 23815, 29444, 29920, 34640, 36805, 38104, 47630, 58888, 69280, 73610, 76208, 80971, 95260, 117776, 147220, 152416, 161942, 190520, 235552, 294440, 323884, 381040, 404855, 588880, 647768, 762080, 809710, 1177760, 1295536, 1619420, 2591072, 3238840, 6477680, 12955360]

約数ペア:

[(1, 12955360), (2, 6477680), (4, 3238840), (5, 2591072), (8, 1619420), (10, 1295536), (11, 1177760), (16, 809710), (17, 762080), (20, 647768), (22, 588880), (32, 404855), (34, 381040), (40, 323884), (44, 294440), (55, 235552), (68, 190520), (80, 161942), (85, 152416), (88, 147220), (110, 117776), (136, 95260), (160, 80971), (170, 76208), (176, 73610), (187, 69280), (220, 58888), (272, 47630), (340, 38104), (352, 36805), (374, 34640), (433, 29920), (440, 29444), (544, 23815), (680, 19052), (748, 17320), (866, 14960), (880, 14722), (935, 13856), (1360, 9526), (1496, 8660), (1732, 7480), (1760, 7361), (1870, 6928), (2165, 5984), (2720, 4763), (2992, 4330), (3464, 3740)]