7286960

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 17171520

約数和(自身を除く): 9884560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1153, 1264, 1580, 2306, 3160, 4612, 5765, 6320, 9224, 11530, 18448, 23060, 46120, 91087, 92240, 182174, 364348, 455435, 728696, 910870, 1457392, 1821740, 3643480, 7286960]

約数ペア:

[(1, 7286960), (2, 3643480), (4, 1821740), (5, 1457392), (8, 910870), (10, 728696), (16, 455435), (20, 364348), (40, 182174), (79, 92240), (80, 91087), (158, 46120), (316, 23060), (395, 18448), (632, 11530), (790, 9224), (1153, 6320), (1264, 5765), (1580, 4612), (2306, 3160)]