1520248914250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{493147}}^1$

素因数の和:493253

約数の個数: 128

約数和(自身を含む): 3323423001600

約数和(自身を除く): 1803174087350

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 59, 95, 110, 118, 125, 190, 209, 250, 275, 295, 418, 475, 550, 590, 649, 950, 1045, 1121, 1298, 1375, 1475, 2090, 2242, 2375, 2750, 2950, 3245, 4750, 5225, 5605, 6490, 7375, 10450, 11210, 12331, 14750, 16225, 24662, 26125, 28025, 32450, 52250, 56050, 61655, 81125, 123310, 140125, 162250, 280250, 308275, 493147, 616550, 986294, 1541375, 2465735, 3082750, 4931470, 5424617, 9369793, 10849234, 12328675, 18739586, 24657350, 27123085, 29095673, 46848965, 54246170, 58191346, 61643375, 93697930, 103067723, 123286750, 135615425, 145478365, 206135446, 234244825, 271230850, 290956730, 320052403, 468489650, 515338615, 552817787, 640104806, 678077125, 727391825, 1030677230, 1105635574, 1171224125, 1356154250, 1454783650, 1600262015, 2342448250, 2576693075, 2764088935, 3200524030, 3636959125, 5153386150, 5528177870, 6080995657, 7273918250, 8001310075, 12161991314, 12883465375, 13820444675, 16002620150, 25766930750, 27640889350, 30404978285, 40006550375, 60809956570, 69102223375, 80013100750, 138204446750, 152024891425, 304049782850, 760124457125, 1520248914250]

約数ペア:

[(1, 1520248914250), (2, 760124457125), (5, 304049782850), (10, 152024891425), (11, 138204446750), (19, 80013100750), (22, 69102223375), (25, 60809956570), (38, 40006550375), (50, 30404978285), (55, 27640889350), (59, 25766930750), (95, 16002620150), (110, 13820444675), (118, 12883465375), (125, 12161991314), (190, 8001310075), (209, 7273918250), (250, 6080995657), (275, 5528177870), (295, 5153386150), (418, 3636959125), (475, 3200524030), (550, 2764088935), (590, 2576693075), (649, 2342448250), (950, 1600262015), (1045, 1454783650), (1121, 1356154250), (1298, 1171224125), (1375, 1105635574), (1475, 1030677230), (2090, 727391825), (2242, 678077125), (2375, 640104806), (2750, 552817787), (2950, 515338615), (3245, 468489650), (4750, 320052403), (5225, 290956730), (5605, 271230850), (6490, 234244825), (7375, 206135446), (10450, 145478365), (11210, 135615425), (12331, 123286750), (14750, 103067723), (16225, 93697930), (24662, 61643375), (26125, 58191346), (28025, 54246170), (32450, 46848965), (52250, 29095673), (56050, 27123085), (61655, 24657350), (81125, 18739586), (123310, 12328675), (140125, 10849234), (162250, 9369793), (280250, 5424617), (308275, 4931470), (493147, 3082750), (616550, 2465735), (986294, 1541375)]