222769250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1373}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 462983040

約数和(自身を除く): 240213790

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 125, 250, 275, 295, 550, 590, 649, 1298, 1373, 1375, 1475, 2746, 2750, 2950, 3245, 6490, 6865, 7375, 13730, 14750, 15103, 16225, 30206, 32450, 34325, 68650, 75515, 81007, 81125, 151030, 162014, 162250, 171625, 343250, 377575, 405035, 755150, 810070, 891077, 1782154, 1887875, 2025175, 3775750, 4050350, 4455385, 8910770, 10125875, 20251750, 22276925, 44553850, 111384625, 222769250]

約数ペア:

[(1, 222769250), (2, 111384625), (5, 44553850), (10, 22276925), (11, 20251750), (22, 10125875), (25, 8910770), (50, 4455385), (55, 4050350), (59, 3775750), (110, 2025175), (118, 1887875), (125, 1782154), (250, 891077), (275, 810070), (295, 755150), (550, 405035), (590, 377575), (649, 343250), (1298, 171625), (1373, 162250), (1375, 162014), (1475, 151030), (2746, 81125), (2750, 81007), (2950, 75515), (3245, 68650), (6490, 34325), (6865, 32450), (7375, 30206), (13730, 16225), (14750, 15103)]