15705950480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1049863}}^1$

素因数の和:1049904

約数の個数: 80

約数和(自身を含む): 42179336064

約数和(自身を除く): 26473385584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 1049863, 2099726, 4199452, 5249315, 8398904, 10498630, 11548493, 16797808, 17847671, 20997260, 23096986, 35695342, 41994520, 46193972, 57742465, 71390684, 83989040, 89238355, 92387944, 115484930, 142781368, 178476710, 184775888, 196324381, 230969860, 285562736, 356953420, 392648762, 461939720, 713906840, 785297524, 923879440, 981621905, 1427813680, 1570595048, 1963243810, 3141190096, 3926487620, 7852975240, 15705950480]

約数ペア:

[(1, 15705950480), (2, 7852975240), (4, 3926487620), (5, 3141190096), (8, 1963243810), (10, 1570595048), (11, 1427813680), (16, 981621905), (17, 923879440), (20, 785297524), (22, 713906840), (34, 461939720), (40, 392648762), (44, 356953420), (55, 285562736), (68, 230969860), (80, 196324381), (85, 184775888), (88, 178476710), (110, 142781368), (136, 115484930), (170, 92387944), (176, 89238355), (187, 83989040), (220, 71390684), (272, 57742465), (340, 46193972), (374, 41994520), (440, 35695342), (680, 23096986), (748, 20997260), (880, 17847671), (935, 16797808), (1360, 11548493), (1496, 10498630), (1870, 8398904), (2992, 5249315), (3740, 4199452), (7480, 2099726), (14960, 1049863)]