605263840

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{122029}}^1$

素因数の和:122075

約数の個数: 48

約数和(自身を含む): 1476074880

約数和(自身を除く): 870811040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 122029, 244058, 488116, 610145, 976232, 1220290, 1952464, 2440580, 3782899, 3904928, 4881160, 7565798, 9762320, 15131596, 18914495, 19524640, 30263192, 37828990, 60526384, 75657980, 121052768, 151315960, 302631920, 605263840]

約数ペア:

[(1, 605263840), (2, 302631920), (4, 151315960), (5, 121052768), (8, 75657980), (10, 60526384), (16, 37828990), (20, 30263192), (31, 19524640), (32, 18914495), (40, 15131596), (62, 9762320), (80, 7565798), (124, 4881160), (155, 3904928), (160, 3782899), (248, 2440580), (310, 1952464), (496, 1220290), (620, 976232), (992, 610145), (1240, 488116), (2480, 244058), (4960, 122029)]