4220222050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{403849}}^1$

素因数の和:403891

約数の個数: 48

約数和(自身を含む): 9013932000

約数和(自身を除く): 4793709950

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, 403849, 807698, 2019245, 4038490, 4442339, 7673131, 8884678, 10096225, 15346262, 20192450, 22211695, 38365655, 44423390, 76731310, 84404441, 111058475, 168808882, 191828275, 222116950, 383656550, 422022205, 844044410, 2110111025, 4220222050]

約数ペア:

[(1, 4220222050), (2, 2110111025), (5, 844044410), (10, 422022205), (11, 383656550), (19, 222116950), (22, 191828275), (25, 168808882), (38, 111058475), (50, 84404441), (55, 76731310), (95, 44423390), (110, 38365655), (190, 22211695), (209, 20192450), (275, 15346262), (418, 10096225), (475, 8884678), (550, 7673131), (950, 4442339), (1045, 4038490), (2090, 2019245), (5225, 807698), (10450, 403849)]