17039440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 46595232

約数和(自身を除く): 29555792

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 67, 68, 80, 85, 88, 110, 134, 136, 170, 176, 187, 220, 268, 272, 289, 335, 340, 374, 440, 536, 578, 670, 680, 737, 748, 880, 935, 1072, 1139, 1156, 1340, 1360, 1445, 1474, 1496, 1870, 2278, 2312, 2680, 2890, 2948, 2992, 3179, 3685, 3740, 4556, 4624, 5360, 5695, 5780, 5896, 6358, 7370, 7480, 9112, 11390, 11560, 11792, 12529, 12716, 14740, 14960, 15895, 18224, 19363, 22780, 23120, 25058, 25432, 29480, 31790, 38726, 45560, 50116, 50864, 58960, 62645, 63580, 77452, 91120, 96815, 100232, 125290, 127160, 154904, 193630, 200464, 212993, 250580, 254320, 309808, 387260, 425986, 501160, 774520, 851972, 1002320, 1064965, 1549040, 1703944, 2129930, 3407888, 4259860, 8519720, 17039440]

約数ペア:

[(1, 17039440), (2, 8519720), (4, 4259860), (5, 3407888), (8, 2129930), (10, 1703944), (11, 1549040), (16, 1064965), (17, 1002320), (20, 851972), (22, 774520), (34, 501160), (40, 425986), (44, 387260), (55, 309808), (67, 254320), (68, 250580), (80, 212993), (85, 200464), (88, 193630), (110, 154904), (134, 127160), (136, 125290), (170, 100232), (176, 96815), (187, 91120), (220, 77452), (268, 63580), (272, 62645), (289, 58960), (335, 50864), (340, 50116), (374, 45560), (440, 38726), (536, 31790), (578, 29480), (670, 25432), (680, 25058), (737, 23120), (748, 22780), (880, 19363), (935, 18224), (1072, 15895), (1139, 14960), (1156, 14740), (1340, 12716), (1360, 12529), (1445, 11792), (1474, 11560), (1496, 11390), (1870, 9112), (2278, 7480), (2312, 7370), (2680, 6358), (2890, 5896), (2948, 5780), (2992, 5695), (3179, 5360), (3685, 4624), (3740, 4556)]