84078201460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1\times {\mathrm{105253}}^1$

素因数の和:108904

約数の個数: 48

約数和(自身を含む): 192670394112

約数和(自身を除く): 108592192652

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3631, 7262, 14524, 18155, 36310, 39941, 72620, 79882, 105253, 159764, 199705, 210506, 399410, 421012, 526265, 798820, 1052530, 1157783, 2105060, 2315566, 4631132, 5788915, 11577830, 23155660, 382173643, 764347286, 1528694572, 1910868215, 3821736430, 4203910073, 7643472860, 8407820146, 16815640292, 21019550365, 42039100730, 84078201460]

約数ペア:

[(1, 84078201460), (2, 42039100730), (4, 21019550365), (5, 16815640292), (10, 8407820146), (11, 7643472860), (20, 4203910073), (22, 3821736430), (44, 1910868215), (55, 1528694572), (110, 764347286), (220, 382173643), (3631, 23155660), (7262, 11577830), (14524, 5788915), (18155, 4631132), (36310, 2315566), (39941, 2105060), (72620, 1157783), (79882, 1052530), (105253, 798820), (159764, 526265), (199705, 421012), (210506, 399410)]