5449840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:598

約数の個数: 60

約数和(自身を含む): 13952232

約数和(自身を除く): 8502392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 563, 605, 880, 968, 1126, 1210, 1936, 2252, 2420, 2815, 4504, 4840, 5630, 6193, 9008, 9680, 11260, 12386, 22520, 24772, 30965, 45040, 49544, 61930, 68123, 99088, 123860, 136246, 247720, 272492, 340615, 495440, 544984, 681230, 1089968, 1362460, 2724920, 5449840]

約数ペア:

[(1, 5449840), (2, 2724920), (4, 1362460), (5, 1089968), (8, 681230), (10, 544984), (11, 495440), (16, 340615), (20, 272492), (22, 247720), (40, 136246), (44, 123860), (55, 99088), (80, 68123), (88, 61930), (110, 49544), (121, 45040), (176, 30965), (220, 24772), (242, 22520), (440, 12386), (484, 11260), (563, 9680), (605, 9008), (880, 6193), (968, 5630), (1126, 4840), (1210, 4504), (1936, 2815), (2252, 2420)]