63863180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7358

約数の個数: 48

約数和(自身を含む): 147329280

約数和(自身を除く): 83466100

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 7307, 8740, 14614, 29228, 36535, 73070, 138833, 146140, 168061, 277666, 336122, 555332, 672244, 694165, 840305, 1388330, 1680610, 2776660, 3193159, 3361220, 6386318, 12772636, 15965795, 31931590, 63863180]

約数ペア:

[(1, 63863180), (2, 31931590), (4, 15965795), (5, 12772636), (10, 6386318), (19, 3361220), (20, 3193159), (23, 2776660), (38, 1680610), (46, 1388330), (76, 840305), (92, 694165), (95, 672244), (115, 555332), (190, 336122), (230, 277666), (380, 168061), (437, 146140), (460, 138833), (874, 73070), (1748, 36535), (2185, 29228), (4370, 14614), (7307, 8740)]