113213210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2851}}^1$

素因数の和:2907

約数の個数: 48

約数和(自身を含む): 234708192

約数和(自身を除く): 121494982

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2090, 2851, 3610, 3971, 5702, 7942, 14255, 19855, 28510, 31361, 39710, 54169, 62722, 108338, 156805, 270845, 313610, 541690, 595859, 1029211, 1191718, 2058422, 2979295, 5146055, 5958590, 10292110, 11321321, 22642642, 56606605, 113213210]

約数ペア:

[(1, 113213210), (2, 56606605), (5, 22642642), (10, 11321321), (11, 10292110), (19, 5958590), (22, 5146055), (38, 2979295), (55, 2058422), (95, 1191718), (110, 1029211), (190, 595859), (209, 541690), (361, 313610), (418, 270845), (722, 156805), (1045, 108338), (1805, 62722), (2090, 54169), (2851, 39710), (3610, 31361), (3971, 28510), (5702, 19855), (7942, 14255)]