106482920

素因数分解:

$2^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{4153}}^1$

素因数の和:4805

約数の個数: 32

約数和(自身を含む): 240018120

約数和(自身を除く): 133535200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 641, 1282, 2564, 3205, 4153, 5128, 6410, 8306, 12820, 16612, 20765, 25640, 33224, 41530, 83060, 166120, 2662073, 5324146, 10648292, 13310365, 21296584, 26620730, 53241460, 106482920]

約数ペア:

[(1, 106482920), (2, 53241460), (4, 26620730), (5, 21296584), (8, 13310365), (10, 10648292), (20, 5324146), (40, 2662073), (641, 166120), (1282, 83060), (2564, 41530), (3205, 33224), (4153, 25640), (5128, 20765), (6410, 16612), (8306, 12820)]