86554664900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{7901}}^1$

素因数の和:8382

約数の個数: 144

約数和(自身を含む): 214328032128

約数和(自身を除く): 127773367228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 220, 230, 253, 275, 433, 460, 506, 550, 575, 866, 1012, 1100, 1150, 1265, 1732, 2165, 2300, 2530, 4330, 4763, 5060, 6325, 7901, 8660, 9526, 9959, 10825, 12650, 15802, 19052, 19918, 21650, 23815, 25300, 31604, 39505, 39836, 43300, 47630, 49795, 79010, 86911, 95260, 99590, 109549, 119075, 158020, 173822, 181723, 197525, 199180, 219098, 238150, 248975, 347644, 363446, 395050, 434555, 438196, 476300, 497950, 547745, 726892, 790100, 869110, 908615, 995900, 1095490, 1738220, 1817230, 1998953, 2172775, 2190980, 2738725, 3421133, 3634460, 3997906, 4345550, 4543075, 5477450, 6842266, 7995812, 8691100, 9086150, 9994765, 10954900, 13684532, 17105665, 18172300, 19989530, 34211330, 37632463, 39979060, 49973825, 68422660, 75264926, 78686059, 85528325, 99947650, 150529852, 157372118, 171056650, 188162315, 199895300, 314744236, 342113300, 376324630, 393430295, 752649260, 786860590, 865546649, 940811575, 1573721180, 1731093298, 1881623150, 1967151475, 3462186596, 3763246300, 3934302950, 4327733245, 7868605900, 8655466490, 17310932980, 21638666225, 43277332450, 86554664900]

約数ペア:

[(1, 86554664900), (2, 43277332450), (4, 21638666225), (5, 17310932980), (10, 8655466490), (11, 7868605900), (20, 4327733245), (22, 3934302950), (23, 3763246300), (25, 3462186596), (44, 1967151475), (46, 1881623150), (50, 1731093298), (55, 1573721180), (92, 940811575), (100, 865546649), (110, 786860590), (115, 752649260), (220, 393430295), (230, 376324630), (253, 342113300), (275, 314744236), (433, 199895300), (460, 188162315), (506, 171056650), (550, 157372118), (575, 150529852), (866, 99947650), (1012, 85528325), (1100, 78686059), (1150, 75264926), (1265, 68422660), (1732, 49973825), (2165, 39979060), (2300, 37632463), (2530, 34211330), (4330, 19989530), (4763, 18172300), (5060, 17105665), (6325, 13684532), (7901, 10954900), (8660, 9994765), (9526, 9086150), (9959, 8691100), (10825, 7995812), (12650, 6842266), (15802, 5477450), (19052, 4543075), (19918, 4345550), (21650, 3997906), (23815, 3634460), (25300, 3421133), (31604, 2738725), (39505, 2190980), (39836, 2172775), (43300, 1998953), (47630, 1817230), (49795, 1738220), (79010, 1095490), (86911, 995900), (95260, 908615), (99590, 869110), (109549, 790100), (119075, 726892), (158020, 547745), (173822, 497950), (181723, 476300), (197525, 438196), (199180, 434555), (219098, 395050), (238150, 363446), (248975, 347644)]