5543800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 13157640

約数和(自身を除く): 7613840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 523, 530, 1046, 1060, 1325, 2092, 2120, 2615, 2650, 4184, 5230, 5300, 10460, 10600, 13075, 20920, 26150, 27719, 52300, 55438, 104600, 110876, 138595, 221752, 277190, 554380, 692975, 1108760, 1385950, 2771900, 5543800]

約数ペア:

[(1, 5543800), (2, 2771900), (4, 1385950), (5, 1108760), (8, 692975), (10, 554380), (20, 277190), (25, 221752), (40, 138595), (50, 110876), (53, 104600), (100, 55438), (106, 52300), (200, 27719), (212, 26150), (265, 20920), (424, 13075), (523, 10600), (530, 10460), (1046, 5300), (1060, 5230), (1325, 4184), (2092, 2650), (2120, 2615)]