45364640

素因数分解:

$2^5\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1009}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 107661960

約数和(自身を除く): 62297320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 281, 562, 1009, 1124, 1405, 2018, 2248, 2810, 4036, 4496, 5045, 5620, 8072, 8992, 10090, 11240, 16144, 20180, 22480, 32288, 40360, 44960, 80720, 161440, 283529, 567058, 1134116, 1417645, 2268232, 2835290, 4536464, 5670580, 9072928, 11341160, 22682320, 45364640]

約数ペア:

[(1, 45364640), (2, 22682320), (4, 11341160), (5, 9072928), (8, 5670580), (10, 4536464), (16, 2835290), (20, 2268232), (32, 1417645), (40, 1134116), (80, 567058), (160, 283529), (281, 161440), (562, 80720), (1009, 44960), (1124, 40360), (1405, 32288), (2018, 22480), (2248, 20180), (2810, 16144), (4036, 11240), (4496, 10090), (5045, 8992), (5620, 8072)]