5440600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 13804920

約数和(自身を除く): 8364320

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, 2473, 4946, 9892, 12365, 19784, 24730, 27203, 49460, 54406, 61825, 98920, 108812, 123650, 136015, 217624, 247300, 272030, 494600, 544060, 680075, 1088120, 1360150, 2720300, 5440600]

約数ペア:

[(1, 5440600), (2, 2720300), (4, 1360150), (5, 1088120), (8, 680075), (10, 544060), (11, 494600), (20, 272030), (22, 247300), (25, 217624), (40, 136015), (44, 123650), (50, 108812), (55, 98920), (88, 61825), (100, 54406), (110, 49460), (200, 27203), (220, 24730), (275, 19784), (440, 12365), (550, 9892), (1100, 4946), (2200, 2473)]