419642080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18341}}^1$

素因数の和:18380

約数の個数: 96

約数和(自身を含む): 1164790368

約数和(自身を除く): 745148288

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 11440, 18341, 22880, 36682, 73364, 91705, 146728, 183410, 201751, 238433, 293456, 366820, 403502, 476866, 586912, 733640, 807004, 953732, 1008755, 1192165, 1467280, 1614008, 1907464, 2017510, 2384330, 2622763, 2934560, 3228016, 3814928, 4035020, 4768660, 5245526, 6456032, 7629856, 8070040, 9537320, 10491052, 13113815, 16140080, 19074640, 20982104, 26227630, 32280160, 38149280, 41964208, 52455260, 83928416, 104910520, 209821040, 419642080]

約数ペア:

[(1, 419642080), (2, 209821040), (4, 104910520), (5, 83928416), (8, 52455260), (10, 41964208), (11, 38149280), (13, 32280160), (16, 26227630), (20, 20982104), (22, 19074640), (26, 16140080), (32, 13113815), (40, 10491052), (44, 9537320), (52, 8070040), (55, 7629856), (65, 6456032), (80, 5245526), (88, 4768660), (104, 4035020), (110, 3814928), (130, 3228016), (143, 2934560), (160, 2622763), (176, 2384330), (208, 2017510), (220, 1907464), (260, 1614008), (286, 1467280), (352, 1192165), (416, 1008755), (440, 953732), (520, 807004), (572, 733640), (715, 586912), (880, 476866), (1040, 403502), (1144, 366820), (1430, 293456), (1760, 238433), (2080, 201751), (2288, 183410), (2860, 146728), (4576, 91705), (5720, 73364), (11440, 36682), (18341, 22880)]