105778840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4999}}^1$

素因数の和:5056

約数の個数: 48

約数和(自身を含む): 248850000

約数和(自身を除く): 143071160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 4999, 5290, 9998, 10580, 19996, 21160, 24995, 39992, 49990, 99980, 114977, 199960, 229954, 459908, 574885, 919816, 1149770, 2299540, 2644471, 4599080, 5288942, 10577884, 13222355, 21155768, 26444710, 52889420, 105778840]

約数ペア:

[(1, 105778840), (2, 52889420), (4, 26444710), (5, 21155768), (8, 13222355), (10, 10577884), (20, 5288942), (23, 4599080), (40, 2644471), (46, 2299540), (92, 1149770), (115, 919816), (184, 574885), (230, 459908), (460, 229954), (529, 199960), (920, 114977), (1058, 99980), (2116, 49990), (2645, 39992), (4232, 24995), (4999, 21160), (5290, 19996), (9998, 10580)]