120206350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11503}}^1$

素因数の和:11545

約数の個数: 48

約数和(自身を含む): 256769280

約数和(自身を除く): 136562930

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 11503, 23006, 57515, 115030, 126533, 218557, 253066, 287575, 437114, 575150, 632665, 1092785, 1265330, 2185570, 2404127, 3163325, 4808254, 5463925, 6326650, 10927850, 12020635, 24041270, 60103175, 120206350]

約数ペア:

[(1, 120206350), (2, 60103175), (5, 24041270), (10, 12020635), (11, 10927850), (19, 6326650), (22, 5463925), (25, 4808254), (38, 3163325), (50, 2404127), (55, 2185570), (95, 1265330), (110, 1092785), (190, 632665), (209, 575150), (275, 437114), (418, 287575), (475, 253066), (550, 218557), (950, 126533), (1045, 115030), (2090, 57515), (5225, 23006), (10450, 11503)]