870834250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24359}}^1$

素因数の和:24400

約数の個数: 64

約数和(自身を含む): 1915280640

約数和(自身を除く): 1044446390

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 650, 715, 1375, 1430, 1625, 2750, 3250, 3575, 7150, 17875, 24359, 35750, 48718, 121795, 243590, 267949, 316667, 535898, 608975, 633334, 1217950, 1339745, 1583335, 2679490, 3044875, 3166670, 3483337, 6089750, 6698725, 6966674, 7916675, 13397450, 15833350, 17416685, 33493625, 34833370, 39583375, 66987250, 79166750, 87083425, 174166850, 435417125, 870834250]

約数ペア:

[(1, 870834250), (2, 435417125), (5, 174166850), (10, 87083425), (11, 79166750), (13, 66987250), (22, 39583375), (25, 34833370), (26, 33493625), (50, 17416685), (55, 15833350), (65, 13397450), (110, 7916675), (125, 6966674), (130, 6698725), (143, 6089750), (250, 3483337), (275, 3166670), (286, 3044875), (325, 2679490), (550, 1583335), (650, 1339745), (715, 1217950), (1375, 633334), (1430, 608975), (1625, 535898), (2750, 316667), (3250, 267949), (3575, 243590), (7150, 121795), (17875, 48718), (24359, 35750)]