465016720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{830387}}^1$

素因数の和:830407

約数の個数: 40

約数和(自身を含む): 1235617344

約数和(自身を除く): 770600624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 830387, 1660774, 3321548, 4151935, 5812709, 6643096, 8303870, 11625418, 13286192, 16607740, 23250836, 29063545, 33215480, 46501672, 58127090, 66430960, 93003344, 116254180, 232508360, 465016720]

約数ペア:

[(1, 465016720), (2, 232508360), (4, 116254180), (5, 93003344), (7, 66430960), (8, 58127090), (10, 46501672), (14, 33215480), (16, 29063545), (20, 23250836), (28, 16607740), (35, 13286192), (40, 11625418), (56, 8303870), (70, 6643096), (80, 5812709), (112, 4151935), (140, 3321548), (280, 1660774), (560, 830387)]