11868350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 25857720

約数和(自身を除く): 13989370

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 31, 38, 50, 62, 65, 95, 130, 155, 190, 247, 310, 325, 403, 475, 494, 589, 650, 775, 806, 950, 961, 1178, 1235, 1550, 1922, 2015, 2470, 2945, 4030, 4805, 5890, 6175, 7657, 9610, 10075, 12350, 12493, 14725, 15314, 18259, 20150, 24025, 24986, 29450, 36518, 38285, 48050, 62465, 76570, 91295, 124930, 182590, 191425, 237367, 312325, 382850, 456475, 474734, 624650, 912950, 1186835, 2373670, 5934175, 11868350]

約数ペア:

[(1, 11868350), (2, 5934175), (5, 2373670), (10, 1186835), (13, 912950), (19, 624650), (25, 474734), (26, 456475), (31, 382850), (38, 312325), (50, 237367), (62, 191425), (65, 182590), (95, 124930), (130, 91295), (155, 76570), (190, 62465), (247, 48050), (310, 38285), (325, 36518), (403, 29450), (475, 24986), (494, 24025), (589, 20150), (650, 18259), (775, 15314), (806, 14725), (950, 12493), (961, 12350), (1178, 10075), (1235, 9610), (1550, 7657), (1922, 6175), (2015, 5890), (2470, 4805), (2945, 4030)]