3966702940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{32413}}^1$

素因数の和:32662

約数の個数: 48

約数和(自身を含む): 8658427680

約数和(自身を除く): 4691724740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 211, 290, 422, 580, 844, 1055, 2110, 4220, 6119, 12238, 24476, 30595, 32413, 61190, 64826, 122380, 129652, 162065, 324130, 648260, 939977, 1879954, 3759908, 4699885, 6839143, 9399770, 13678286, 18799540, 27356572, 34195715, 68391430, 136782860, 198335147, 396670294, 793340588, 991675735, 1983351470, 3966702940]

約数ペア:

[(1, 3966702940), (2, 1983351470), (4, 991675735), (5, 793340588), (10, 396670294), (20, 198335147), (29, 136782860), (58, 68391430), (116, 34195715), (145, 27356572), (211, 18799540), (290, 13678286), (422, 9399770), (580, 6839143), (844, 4699885), (1055, 3759908), (2110, 1879954), (4220, 939977), (6119, 648260), (12238, 324130), (24476, 162065), (30595, 129652), (32413, 122380), (61190, 64826)]