27480200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{12491}}^1$

素因数の和:12518

約数の個数: 48

約数和(自身を含む): 69705360

約数和(自身を除く): 42225160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 12491, 24982, 49964, 62455, 99928, 124910, 137401, 249820, 274802, 312275, 499640, 549604, 624550, 687005, 1099208, 1249100, 1374010, 2498200, 2748020, 3435025, 5496040, 6870050, 13740100, 27480200]

約数ペア:

[(1, 27480200), (2, 13740100), (4, 6870050), (5, 5496040), (8, 3435025), (10, 2748020), (11, 2498200), (20, 1374010), (22, 1249100), (25, 1099208), (40, 687005), (44, 624550), (50, 549604), (55, 499640), (88, 312275), (100, 274802), (110, 249820), (200, 137401), (220, 124910), (275, 99928), (440, 62455), (550, 49964), (1100, 24982), (2200, 12491)]