29862920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24083}}^1$

素因数の和:24125

約数の個数: 32

約数和(自身を含む): 69361920

約数和(自身を除く): 39499000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 24083, 48166, 96332, 120415, 192664, 240830, 481660, 746573, 963320, 1493146, 2986292, 3732865, 5972584, 7465730, 14931460, 29862920]

約数ペア:

[(1, 29862920), (2, 14931460), (4, 7465730), (5, 5972584), (8, 3732865), (10, 2986292), (20, 1493146), (31, 963320), (40, 746573), (62, 481660), (124, 240830), (155, 192664), (248, 120415), (310, 96332), (620, 48166), (1240, 24083)]