7284520

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 16475400

約数和(自身を除く): 9190880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 677, 1076, 1345, 1354, 2152, 2690, 2708, 3385, 5380, 5416, 6770, 10760, 13540, 27080, 182113, 364226, 728452, 910565, 1456904, 1821130, 3642260, 7284520]

約数ペア:

[(1, 7284520), (2, 3642260), (4, 1821130), (5, 1456904), (8, 910565), (10, 728452), (20, 364226), (40, 182113), (269, 27080), (538, 13540), (677, 10760), (1076, 6770), (1345, 5416), (1354, 5380), (2152, 3385), (2690, 2708)]