26944280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 70383600

約数和(自身を除く): 43439320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 293, 380, 418, 440, 484, 586, 605, 760, 836, 968, 1045, 1172, 1210, 1465, 1672, 2090, 2299, 2344, 2420, 2930, 3223, 4180, 4598, 4840, 5567, 5860, 6446, 8360, 9196, 11134, 11495, 11720, 12892, 16115, 18392, 22268, 22990, 25784, 27835, 32230, 35453, 44536, 45980, 55670, 61237, 64460, 70906, 91960, 111340, 122474, 128920, 141812, 177265, 222680, 244948, 283624, 306185, 354530, 489896, 612370, 673607, 709060, 1224740, 1347214, 1418120, 2449480, 2694428, 3368035, 5388856, 6736070, 13472140, 26944280]

約数ペア:

[(1, 26944280), (2, 13472140), (4, 6736070), (5, 5388856), (8, 3368035), (10, 2694428), (11, 2449480), (19, 1418120), (20, 1347214), (22, 1224740), (38, 709060), (40, 673607), (44, 612370), (55, 489896), (76, 354530), (88, 306185), (95, 283624), (110, 244948), (121, 222680), (152, 177265), (190, 141812), (209, 128920), (220, 122474), (242, 111340), (293, 91960), (380, 70906), (418, 64460), (440, 61237), (484, 55670), (586, 45980), (605, 44536), (760, 35453), (836, 32230), (968, 27835), (1045, 25784), (1172, 22990), (1210, 22268), (1465, 18392), (1672, 16115), (2090, 12892), (2299, 11720), (2344, 11495), (2420, 11134), (2930, 9196), (3223, 8360), (4180, 6446), (4598, 5860), (4840, 5567)]