27834426640

素因数分解:

$2^4\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{267433}}^1$

素因数の和:268747

約数の個数: 40

約数和(自身を含む): 64765026648

約数和(自身を除く): 36930600008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1301, 2602, 5204, 6505, 10408, 13010, 20816, 26020, 52040, 104080, 267433, 534866, 1069732, 1337165, 2139464, 2674330, 4278928, 5348660, 10697320, 21394640, 347930333, 695860666, 1391721332, 1739651665, 2783442664, 3479303330, 5566885328, 6958606660, 13917213320, 27834426640]

約数ペア:

[(1, 27834426640), (2, 13917213320), (4, 6958606660), (5, 5566885328), (8, 3479303330), (10, 2783442664), (16, 1739651665), (20, 1391721332), (40, 695860666), (80, 347930333), (1301, 21394640), (2602, 10697320), (5204, 5348660), (6505, 4278928), (10408, 2674330), (13010, 2139464), (20816, 1337165), (26020, 1069732), (52040, 534866), (104080, 267433)]