5252320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 13145328

約数和(自身を除く): 7893008

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1931, 2720, 3862, 7724, 9655, 15448, 19310, 30896, 32827, 38620, 61792, 65654, 77240, 131308, 154480, 164135, 262616, 308960, 328270, 525232, 656540, 1050464, 1313080, 2626160, 5252320]

約数ペア:

[(1, 5252320), (2, 2626160), (4, 1313080), (5, 1050464), (8, 656540), (10, 525232), (16, 328270), (17, 308960), (20, 262616), (32, 164135), (34, 154480), (40, 131308), (68, 77240), (80, 65654), (85, 61792), (136, 38620), (160, 32827), (170, 30896), (272, 19310), (340, 15448), (544, 9655), (680, 7724), (1360, 3862), (1931, 2720)]