82516940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4519}}^1$

素因数の和:4622

約数の個数: 48

約数和(自身を含む): 191358720

約数和(自身を除く): 108841780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4519, 4565, 9038, 9130, 18076, 18260, 22595, 45190, 49709, 90380, 99418, 198836, 248545, 375077, 497090, 750154, 994180, 1500308, 1875385, 3750770, 4125847, 7501540, 8251694, 16503388, 20629235, 41258470, 82516940]

約数ペア:

[(1, 82516940), (2, 41258470), (4, 20629235), (5, 16503388), (10, 8251694), (11, 7501540), (20, 4125847), (22, 3750770), (44, 1875385), (55, 1500308), (83, 994180), (110, 750154), (166, 497090), (220, 375077), (332, 248545), (415, 198836), (830, 99418), (913, 90380), (1660, 49709), (1826, 45190), (3652, 22595), (4519, 18260), (4565, 18076), (9038, 9130)]