10838840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8741}}^1$

素因数の和:8783

約数の個数: 32

約数和(自身を含む): 25176960

約数和(自身を除く): 14338120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8741, 17482, 34964, 43705, 69928, 87410, 174820, 270971, 349640, 541942, 1083884, 1354855, 2167768, 2709710, 5419420, 10838840]

約数ペア:

[(1, 10838840), (2, 5419420), (4, 2709710), (5, 2167768), (8, 1354855), (10, 1083884), (20, 541942), (31, 349640), (40, 270971), (62, 174820), (124, 87410), (155, 69928), (248, 43705), (310, 34964), (620, 17482), (1240, 8741)]