17146010920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1715

約数の個数: 128

約数和(自身を含む): 40564592640

約数和(自身を除く): 23418581720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 53, 86, 106, 127, 172, 212, 215, 254, 265, 344, 424, 430, 508, 530, 635, 860, 1016, 1060, 1270, 1481, 1720, 2120, 2279, 2540, 2962, 4558, 5080, 5461, 5924, 6731, 7405, 9116, 10922, 11395, 11848, 13462, 14810, 18232, 21844, 22790, 26924, 27305, 29620, 33655, 43688, 45580, 53848, 54610, 59240, 63683, 67310, 78493, 91160, 109220, 127366, 134620, 156986, 188087, 218440, 254732, 269240, 289433, 313972, 318415, 376174, 392465, 509464, 578866, 627944, 636830, 752348, 784930, 940435, 1157732, 1273660, 1447165, 1504696, 1569860, 1880870, 2315464, 2547320, 2894330, 3139720, 3375199, 3761740, 5788660, 6750398, 7523480, 8087741, 9968611, 11577320, 13500796, 16175482, 16875995, 19937222, 27001592, 32350964, 33751990, 39874444, 40438705, 49843055, 64701928, 67503980, 79748888, 80877410, 99686110, 135007960, 161754820, 199372220, 323509640, 398744440, 428650273, 857300546, 1714601092, 2143251365, 3429202184, 4286502730, 8573005460, 17146010920]

約数ペア:

[(1, 17146010920), (2, 8573005460), (4, 4286502730), (5, 3429202184), (8, 2143251365), (10, 1714601092), (20, 857300546), (40, 428650273), (43, 398744440), (53, 323509640), (86, 199372220), (106, 161754820), (127, 135007960), (172, 99686110), (212, 80877410), (215, 79748888), (254, 67503980), (265, 64701928), (344, 49843055), (424, 40438705), (430, 39874444), (508, 33751990), (530, 32350964), (635, 27001592), (860, 19937222), (1016, 16875995), (1060, 16175482), (1270, 13500796), (1481, 11577320), (1720, 9968611), (2120, 8087741), (2279, 7523480), (2540, 6750398), (2962, 5788660), (4558, 3761740), (5080, 3375199), (5461, 3139720), (5924, 2894330), (6731, 2547320), (7405, 2315464), (9116, 1880870), (10922, 1569860), (11395, 1504696), (11848, 1447165), (13462, 1273660), (14810, 1157732), (18232, 940435), (21844, 784930), (22790, 752348), (26924, 636830), (27305, 627944), (29620, 578866), (33655, 509464), (43688, 392465), (45580, 376174), (53848, 318415), (54610, 313972), (59240, 289433), (63683, 269240), (67310, 254732), (78493, 218440), (91160, 188087), (109220, 156986), (127366, 134620)]