10219990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 20458656

約数和(自身を除く): 10238666

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 1753, 2915, 3506, 5830, 8765, 17530, 19283, 38566, 92909, 96415, 185818, 192830, 464545, 929090, 1021999, 2043998, 5109995, 10219990]

約数ペア:

[(1, 10219990), (2, 5109995), (5, 2043998), (10, 1021999), (11, 929090), (22, 464545), (53, 192830), (55, 185818), (106, 96415), (110, 92909), (265, 38566), (530, 19283), (583, 17530), (1166, 8765), (1753, 5830), (2915, 3506)]