76206320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22153}}^1$

素因数の和:22209

約数の個数: 40

約数和(自身を含む): 181308336

約数和(自身を除く): 105102016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 22153, 44306, 88612, 110765, 177224, 221530, 354448, 443060, 886120, 952579, 1772240, 1905158, 3810316, 4762895, 7620632, 9525790, 15241264, 19051580, 38103160, 76206320]

約数ペア:

[(1, 76206320), (2, 38103160), (4, 19051580), (5, 15241264), (8, 9525790), (10, 7620632), (16, 4762895), (20, 3810316), (40, 1905158), (43, 1772240), (80, 952579), (86, 886120), (172, 443060), (215, 354448), (344, 221530), (430, 177224), (688, 110765), (860, 88612), (1720, 44306), (3440, 22153)]