98085790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 205908480

約数和(自身を除く): 107822690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 71, 95, 110, 142, 190, 209, 355, 418, 661, 710, 781, 1045, 1322, 1349, 1562, 2090, 2698, 3305, 3905, 6610, 6745, 7271, 7810, 12559, 13490, 14542, 14839, 25118, 29678, 36355, 46931, 62795, 72710, 74195, 93862, 125590, 138149, 148390, 234655, 276298, 469310, 516241, 690745, 891689, 1032482, 1381490, 1783378, 2581205, 4458445, 5162410, 8916890, 9808579, 19617158, 49042895, 98085790]

約数ペア:

[(1, 98085790), (2, 49042895), (5, 19617158), (10, 9808579), (11, 8916890), (19, 5162410), (22, 4458445), (38, 2581205), (55, 1783378), (71, 1381490), (95, 1032482), (110, 891689), (142, 690745), (190, 516241), (209, 469310), (355, 276298), (418, 234655), (661, 148390), (710, 138149), (781, 125590), (1045, 93862), (1322, 74195), (1349, 72710), (1562, 62795), (2090, 46931), (2698, 36355), (3305, 29678), (3905, 25118), (6610, 14839), (6745, 14542), (7271, 13490), (7810, 12559)]