28619470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4909}}^1$

素因数の和:4980

約数の個数: 32

約数和(自身を含む): 57270240

約数和(自身を除く): 28650770

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 4909, 5830, 9818, 24545, 49090, 53999, 107998, 260177, 269995, 520354, 539990, 1300885, 2601770, 2861947, 5723894, 14309735, 28619470]

約数ペア:

[(1, 28619470), (2, 14309735), (5, 5723894), (10, 2861947), (11, 2601770), (22, 1300885), (53, 539990), (55, 520354), (106, 269995), (110, 260177), (265, 107998), (530, 53999), (583, 49090), (1166, 24545), (2915, 9818), (4909, 5830)]