2034791020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{5479}}^1$

素因数の和:6118

約数の個数: 48

約数和(自身を含む): 4419072000

約数和(自身を除く): 2384280980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 599, 620, 1198, 2396, 2995, 5479, 5990, 10958, 11980, 18569, 21916, 27395, 37138, 54790, 74276, 92845, 109580, 169849, 185690, 339698, 371380, 679396, 849245, 1698490, 3281921, 3396980, 6563842, 13127684, 16409605, 32819210, 65638420, 101739551, 203479102, 406958204, 508697755, 1017395510, 2034791020]

約数ペア:

[(1, 2034791020), (2, 1017395510), (4, 508697755), (5, 406958204), (10, 203479102), (20, 101739551), (31, 65638420), (62, 32819210), (124, 16409605), (155, 13127684), (310, 6563842), (599, 3396980), (620, 3281921), (1198, 1698490), (2396, 849245), (2995, 679396), (5479, 371380), (5990, 339698), (10958, 185690), (11980, 169849), (18569, 109580), (21916, 92845), (27395, 74276), (37138, 54790)]