5218600

素因数分解:

$2^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 12303900

約数和(自身を除く): 7085300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 194, 200, 269, 388, 485, 538, 776, 970, 1076, 1345, 1940, 2152, 2425, 2690, 3880, 4850, 5380, 6725, 9700, 10760, 13450, 19400, 26093, 26900, 52186, 53800, 104372, 130465, 208744, 260930, 521860, 652325, 1043720, 1304650, 2609300, 5218600]

約数ペア:

[(1, 5218600), (2, 2609300), (4, 1304650), (5, 1043720), (8, 652325), (10, 521860), (20, 260930), (25, 208744), (40, 130465), (50, 104372), (97, 53800), (100, 52186), (194, 26900), (200, 26093), (269, 19400), (388, 13450), (485, 10760), (538, 9700), (776, 6725), (970, 5380), (1076, 4850), (1345, 3880), (1940, 2690), (2152, 2425)]