139048250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 289111680

約数和(自身を除く): 150063430

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 59, 110, 118, 125, 250, 275, 295, 550, 590, 649, 857, 1298, 1375, 1475, 1714, 2750, 2950, 3245, 4285, 6490, 7375, 8570, 9427, 14750, 16225, 18854, 21425, 32450, 42850, 47135, 50563, 81125, 94270, 101126, 107125, 162250, 214250, 235675, 252815, 471350, 505630, 556193, 1112386, 1178375, 1264075, 2356750, 2528150, 2780965, 5561930, 6320375, 12640750, 13904825, 27809650, 69524125, 139048250]

約数ペア:

[(1, 139048250), (2, 69524125), (5, 27809650), (10, 13904825), (11, 12640750), (22, 6320375), (25, 5561930), (50, 2780965), (55, 2528150), (59, 2356750), (110, 1264075), (118, 1178375), (125, 1112386), (250, 556193), (275, 505630), (295, 471350), (550, 252815), (590, 235675), (649, 214250), (857, 162250), (1298, 107125), (1375, 101126), (1475, 94270), (1714, 81125), (2750, 50563), (2950, 47135), (3245, 42850), (4285, 32450), (6490, 21425), (7375, 18854), (8570, 16225), (9427, 14750)]