38189660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 85119552

約数和(自身を除く): 46929892

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1361, 1403, 2722, 2806, 5444, 5612, 6805, 7015, 13610, 14030, 27220, 28060, 31303, 62606, 83021, 125212, 156515, 166042, 313030, 332084, 415105, 626060, 830210, 1660420, 1909483, 3818966, 7637932, 9547415, 19094830, 38189660]

約数ペア:

[(1, 38189660), (2, 19094830), (4, 9547415), (5, 7637932), (10, 3818966), (20, 1909483), (23, 1660420), (46, 830210), (61, 626060), (92, 415105), (115, 332084), (122, 313030), (230, 166042), (244, 156515), (305, 125212), (460, 83021), (610, 62606), (1220, 31303), (1361, 28060), (1403, 27220), (2722, 14030), (2806, 13610), (5444, 7015), (5612, 6805)]