4095392240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{62659}}^1$

素因数の和:62734

約数の個数: 80

約数和(自身を含む): 10256188800

約数和(自身を除く): 6160796560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 43, 76, 80, 86, 95, 152, 172, 190, 215, 304, 344, 380, 430, 688, 760, 817, 860, 1520, 1634, 1720, 3268, 3440, 4085, 6536, 8170, 13072, 16340, 32680, 62659, 65360, 125318, 250636, 313295, 501272, 626590, 1002544, 1190521, 1253180, 2381042, 2506360, 2694337, 4762084, 5012720, 5388674, 5952605, 9524168, 10777348, 11905210, 13471685, 19048336, 21554696, 23810420, 26943370, 43109392, 47620840, 51192403, 53886740, 95241680, 102384806, 107773480, 204769612, 215546960, 255962015, 409539224, 511924030, 819078448, 1023848060, 2047696120, 4095392240]

約数ペア:

[(1, 4095392240), (2, 2047696120), (4, 1023848060), (5, 819078448), (8, 511924030), (10, 409539224), (16, 255962015), (19, 215546960), (20, 204769612), (38, 107773480), (40, 102384806), (43, 95241680), (76, 53886740), (80, 51192403), (86, 47620840), (95, 43109392), (152, 26943370), (172, 23810420), (190, 21554696), (215, 19048336), (304, 13471685), (344, 11905210), (380, 10777348), (430, 9524168), (688, 5952605), (760, 5388674), (817, 5012720), (860, 4762084), (1520, 2694337), (1634, 2506360), (1720, 2381042), (3268, 1253180), (3440, 1190521), (4085, 1002544), (6536, 626590), (8170, 501272), (13072, 313295), (16340, 250636), (32680, 125318), (62659, 65360)]