5559620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 13099968

約数和(自身を除く): 7540348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 683, 740, 814, 1366, 1628, 2035, 2732, 3415, 4070, 6830, 7513, 8140, 13660, 15026, 25271, 30052, 37565, 50542, 75130, 101084, 126355, 150260, 252710, 277981, 505420, 555962, 1111924, 1389905, 2779810, 5559620]

約数ペア:

[(1, 5559620), (2, 2779810), (4, 1389905), (5, 1111924), (10, 555962), (11, 505420), (20, 277981), (22, 252710), (37, 150260), (44, 126355), (55, 101084), (74, 75130), (110, 50542), (148, 37565), (185, 30052), (220, 25271), (370, 15026), (407, 13660), (683, 8140), (740, 7513), (814, 6830), (1366, 4070), (1628, 3415), (2035, 2732)]