29650720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 80994816

約数和(自身を除く): 51344096

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, 440, 544, 680, 748, 880, 935, 991, 1360, 1496, 1760, 1870, 1982, 2720, 2992, 3740, 3964, 4955, 5984, 7480, 7928, 9910, 10901, 14960, 15856, 16847, 19820, 21802, 29920, 31712, 33694, 39640, 43604, 54505, 67388, 79280, 84235, 87208, 109010, 134776, 158560, 168470, 174416, 185317, 218020, 269552, 336940, 348832, 370634, 436040, 539104, 673880, 741268, 872080, 926585, 1347760, 1482536, 1744160, 1853170, 2695520, 2965072, 3706340, 5930144, 7412680, 14825360, 29650720]

約数ペア:

[(1, 29650720), (2, 14825360), (4, 7412680), (5, 5930144), (8, 3706340), (10, 2965072), (11, 2695520), (16, 1853170), (17, 1744160), (20, 1482536), (22, 1347760), (32, 926585), (34, 872080), (40, 741268), (44, 673880), (55, 539104), (68, 436040), (80, 370634), (85, 348832), (88, 336940), (110, 269552), (136, 218020), (160, 185317), (170, 174416), (176, 168470), (187, 158560), (220, 134776), (272, 109010), (340, 87208), (352, 84235), (374, 79280), (440, 67388), (544, 54505), (680, 43604), (748, 39640), (880, 33694), (935, 31712), (991, 29920), (1360, 21802), (1496, 19820), (1760, 16847), (1870, 15856), (1982, 14960), (2720, 10901), (2992, 9910), (3740, 7928), (3964, 7480), (4955, 5984)]