268442960

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{14653}}^1$

素因数の和:14895

約数の個数: 40

約数和(自身を含む): 626898120

約数和(自身を除く): 358455160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4580, 9160, 14653, 18320, 29306, 58612, 73265, 117224, 146530, 234448, 293060, 586120, 1172240, 3355537, 6711074, 13422148, 16777685, 26844296, 33555370, 53688592, 67110740, 134221480, 268442960]

約数ペア:

[(1, 268442960), (2, 134221480), (4, 67110740), (5, 53688592), (8, 33555370), (10, 26844296), (16, 16777685), (20, 13422148), (40, 6711074), (80, 3355537), (229, 1172240), (458, 586120), (916, 293060), (1145, 234448), (1832, 146530), (2290, 117224), (3664, 73265), (4580, 58612), (9160, 29306), (14653, 18320)]