109432640

素因数分解:

$2^6\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1217}}^1$

素因数の和:1515

約数の個数: 56

約数和(自身を含む): 261728712

約数和(自身を除く): 152296072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 281, 320, 562, 1124, 1217, 1405, 2248, 2434, 2810, 4496, 4868, 5620, 6085, 8992, 9736, 11240, 12170, 17984, 19472, 22480, 24340, 38944, 44960, 48680, 77888, 89920, 97360, 194720, 341977, 389440, 683954, 1367908, 1709885, 2735816, 3419770, 5471632, 6839540, 10943264, 13679080, 21886528, 27358160, 54716320, 109432640]

約数ペア:

[(1, 109432640), (2, 54716320), (4, 27358160), (5, 21886528), (8, 13679080), (10, 10943264), (16, 6839540), (20, 5471632), (32, 3419770), (40, 2735816), (64, 1709885), (80, 1367908), (160, 683954), (281, 389440), (320, 341977), (562, 194720), (1124, 97360), (1217, 89920), (1405, 77888), (2248, 48680), (2434, 44960), (2810, 38944), (4496, 24340), (4868, 22480), (5620, 19472), (6085, 17984), (8992, 12170), (9736, 11240)]