341360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 843696

約数和(自身を除く): 502336

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 251, 272, 340, 502, 680, 1004, 1255, 1360, 2008, 2510, 4016, 4267, 5020, 8534, 10040, 17068, 20080, 21335, 34136, 42670, 68272, 85340, 170680, 341360]

約数ペア:

[(1, 341360), (2, 170680), (4, 85340), (5, 68272), (8, 42670), (10, 34136), (16, 21335), (17, 20080), (20, 17068), (34, 10040), (40, 8534), (68, 5020), (80, 4267), (85, 4016), (136, 2510), (170, 2008), (251, 1360), (272, 1255), (340, 1004), (502, 680)]