109854560

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6299}}^1$

素因数の和:6423

約数の個数: 48

約数和(自身を含む): 261954000

約数和(自身を除く): 152099440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 6299, 8720, 12598, 17440, 25196, 31495, 50392, 62990, 100784, 125980, 201568, 251960, 503920, 686591, 1007840, 1373182, 2746364, 3432955, 5492728, 6865910, 10985456, 13731820, 21970912, 27463640, 54927280, 109854560]

約数ペア:

[(1, 109854560), (2, 54927280), (4, 27463640), (5, 21970912), (8, 13731820), (10, 10985456), (16, 6865910), (20, 5492728), (32, 3432955), (40, 2746364), (80, 1373182), (109, 1007840), (160, 686591), (218, 503920), (436, 251960), (545, 201568), (872, 125980), (1090, 100784), (1744, 62990), (2180, 50392), (3488, 31495), (4360, 25196), (6299, 17440), (8720, 12598)]