284647550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27239}}^1$

素因数の和:27281

約数の個数: 48

約数和(自身を含む): 607996800

約数和(自身を除く): 323349250

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, 27239, 54478, 136195, 272390, 299629, 517541, 599258, 680975, 1035082, 1361950, 1498145, 2587705, 2996290, 5175410, 5692951, 7490725, 11385902, 12938525, 14981450, 25877050, 28464755, 56929510, 142323775, 284647550]

約数ペア:

[(1, 284647550), (2, 142323775), (5, 56929510), (10, 28464755), (11, 25877050), (19, 14981450), (22, 12938525), (25, 11385902), (38, 7490725), (50, 5692951), (55, 5175410), (95, 2996290), (110, 2587705), (190, 1498145), (209, 1361950), (275, 1035082), (418, 680975), (475, 599258), (550, 517541), (950, 299629), (1045, 272390), (2090, 136195), (5225, 54478), (10450, 27239)]