2203300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2028

約数の個数: 36

約数和(自身を含む): 5218416

約数和(自身を除く): 3015116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2003, 4006, 8012, 10015, 20030, 22033, 40060, 44066, 50075, 88132, 100150, 110165, 200300, 220330, 440660, 550825, 1101650, 2203300]

約数ペア:

[(1, 2203300), (2, 1101650), (4, 550825), (5, 440660), (10, 220330), (11, 200300), (20, 110165), (22, 100150), (25, 88132), (44, 50075), (50, 44066), (55, 40060), (100, 22033), (110, 20030), (220, 10015), (275, 8012), (550, 4006), (1100, 2003)]