73233880

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{8677}}^1$

素因数の和:8899

約数の個数: 32

約数和(自身を含む): 165576240

約数和(自身を除く): 92342360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 8677, 17354, 34708, 43385, 69416, 86770, 173540, 347080, 1830847, 3661694, 7323388, 9154235, 14646776, 18308470, 36616940, 73233880]

約数ペア:

[(1, 73233880), (2, 36616940), (4, 18308470), (5, 14646776), (8, 9154235), (10, 7323388), (20, 3661694), (40, 1830847), (211, 347080), (422, 173540), (844, 86770), (1055, 69416), (1688, 43385), (2110, 34708), (4220, 17354), (8440, 8677)]