9250450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 19061280

約数和(自身を除く): 9810830

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 139, 242, 275, 278, 550, 605, 695, 1210, 1331, 1390, 1529, 2662, 3025, 3058, 3475, 6050, 6655, 6950, 7645, 13310, 15290, 16819, 33275, 33638, 38225, 66550, 76450, 84095, 168190, 185009, 370018, 420475, 840950, 925045, 1850090, 4625225, 9250450]

約数ペア:

[(1, 9250450), (2, 4625225), (5, 1850090), (10, 925045), (11, 840950), (22, 420475), (25, 370018), (50, 185009), (55, 168190), (110, 84095), (121, 76450), (139, 66550), (242, 38225), (275, 33638), (278, 33275), (550, 16819), (605, 15290), (695, 13310), (1210, 7645), (1331, 6950), (1390, 6655), (1529, 6050), (2662, 3475), (3025, 3058)]