1326095650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{12239}}^1$

素因数の和:12459

約数の個数: 48

約数和(自身を含む): 2704648320

約数和(自身を除く): 1378552670

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 197, 275, 394, 550, 985, 1970, 2167, 4334, 4925, 9850, 10835, 12239, 21670, 24478, 54175, 61195, 108350, 122390, 134629, 269258, 305975, 611950, 673145, 1346290, 2411083, 3365725, 4822166, 6731450, 12055415, 24110830, 26521913, 53043826, 60277075, 120554150, 132609565, 265219130, 663047825, 1326095650]

約数ペア:

[(1, 1326095650), (2, 663047825), (5, 265219130), (10, 132609565), (11, 120554150), (22, 60277075), (25, 53043826), (50, 26521913), (55, 24110830), (110, 12055415), (197, 6731450), (275, 4822166), (394, 3365725), (550, 2411083), (985, 1346290), (1970, 673145), (2167, 611950), (4334, 305975), (4925, 269258), (9850, 134629), (10835, 122390), (12239, 108350), (21670, 61195), (24478, 54175)]