468049240

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{43499}}^1$

素因数の和:43779

約数の個数: 32

約数和(自身を含む): 1057050000

約数和(自身を除く): 589000760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 43499, 86998, 173996, 217495, 347992, 434990, 869980, 1739960, 11701231, 23402462, 46804924, 58506155, 93609848, 117012310, 234024620, 468049240]

約数ペア:

[(1, 468049240), (2, 234024620), (4, 117012310), (5, 93609848), (8, 58506155), (10, 46804924), (20, 23402462), (40, 11701231), (269, 1739960), (538, 869980), (1076, 434990), (1345, 347992), (2152, 217495), (2690, 173996), (5380, 86998), (10760, 43499)]