113550280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 262148400

約数和(自身を除く): 148598120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 173, 244, 269, 305, 346, 488, 538, 610, 692, 865, 1076, 1220, 1345, 1384, 1730, 2152, 2440, 2690, 3460, 5380, 6920, 10553, 10760, 16409, 21106, 32818, 42212, 46537, 52765, 65636, 82045, 84424, 93074, 105530, 131272, 164090, 186148, 211060, 232685, 328180, 372296, 422120, 465370, 656360, 930740, 1861480, 2838757, 5677514, 11355028, 14193785, 22710056, 28387570, 56775140, 113550280]

約数ペア:

[(1, 113550280), (2, 56775140), (4, 28387570), (5, 22710056), (8, 14193785), (10, 11355028), (20, 5677514), (40, 2838757), (61, 1861480), (122, 930740), (173, 656360), (244, 465370), (269, 422120), (305, 372296), (346, 328180), (488, 232685), (538, 211060), (610, 186148), (692, 164090), (865, 131272), (1076, 105530), (1220, 93074), (1345, 84424), (1384, 82045), (1730, 65636), (2152, 52765), (2440, 46537), (2690, 42212), (3460, 32818), (5380, 21106), (6920, 16409), (10553, 10760)]