125932960

素因数分解:

$2^5\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2801}}^1$

素因数の和:3097

約数の個数: 48

約数和(自身を含む): 298681992

約数和(自身を除く): 172749032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 281, 562, 1124, 1405, 2248, 2801, 2810, 4496, 5602, 5620, 8992, 11204, 11240, 14005, 22408, 22480, 28010, 44816, 44960, 56020, 89632, 112040, 224080, 448160, 787081, 1574162, 3148324, 3935405, 6296648, 7870810, 12593296, 15741620, 25186592, 31483240, 62966480, 125932960]

約数ペア:

[(1, 125932960), (2, 62966480), (4, 31483240), (5, 25186592), (8, 15741620), (10, 12593296), (16, 7870810), (20, 6296648), (32, 3935405), (40, 3148324), (80, 1574162), (160, 787081), (281, 448160), (562, 224080), (1124, 112040), (1405, 89632), (2248, 56020), (2801, 44960), (2810, 44816), (4496, 28010), (5602, 22480), (5620, 22408), (8992, 14005), (11204, 11240)]