64188190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3373}}^1$

素因数の和:3564

約数の個数: 32

約数和(自身を含む): 126808416

約数和(自身を除く): 62620226

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 173, 346, 865, 1730, 1903, 3373, 3806, 6746, 9515, 16865, 19030, 33730, 37103, 74206, 185515, 371030, 583529, 1167058, 2917645, 5835290, 6418819, 12837638, 32094095, 64188190]

約数ペア:

[(1, 64188190), (2, 32094095), (5, 12837638), (10, 6418819), (11, 5835290), (22, 2917645), (55, 1167058), (110, 583529), (173, 371030), (346, 185515), (865, 74206), (1730, 37103), (1903, 33730), (3373, 19030), (3806, 16865), (6746, 9515)]