9537220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 25204032

約数和(自身を除く): 15666812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 484, 563, 605, 770, 847, 1126, 1210, 1540, 1694, 2252, 2420, 2815, 3388, 3941, 4235, 5630, 6193, 7882, 8470, 11260, 12386, 15764, 16940, 19705, 24772, 30965, 39410, 43351, 61930, 68123, 78820, 86702, 123860, 136246, 173404, 216755, 272492, 340615, 433510, 476861, 681230, 867020, 953722, 1362460, 1907444, 2384305, 4768610, 9537220]

約数ペア:

[(1, 9537220), (2, 4768610), (4, 2384305), (5, 1907444), (7, 1362460), (10, 953722), (11, 867020), (14, 681230), (20, 476861), (22, 433510), (28, 340615), (35, 272492), (44, 216755), (55, 173404), (70, 136246), (77, 123860), (110, 86702), (121, 78820), (140, 68123), (154, 61930), (220, 43351), (242, 39410), (308, 30965), (385, 24772), (484, 19705), (563, 16940), (605, 15764), (770, 12386), (847, 11260), (1126, 8470), (1210, 7882), (1540, 6193), (1694, 5630), (2252, 4235), (2420, 3941), (2815, 3388)]