80673100

素因数分解:

$2^2\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2999}}^1$

素因数の和:3282

約数の個数: 36

約数和(自身を含む): 175770000

約数和(自身を除く): 95096900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 1076, 1345, 2690, 2999, 5380, 5998, 6725, 11996, 13450, 14995, 26900, 29990, 59980, 74975, 149950, 299900, 806731, 1613462, 3226924, 4033655, 8067310, 16134620, 20168275, 40336550, 80673100]

約数ペア:

[(1, 80673100), (2, 40336550), (4, 20168275), (5, 16134620), (10, 8067310), (20, 4033655), (25, 3226924), (50, 1613462), (100, 806731), (269, 299900), (538, 149950), (1076, 74975), (1345, 59980), (2690, 29990), (2999, 26900), (5380, 14995), (5998, 13450), (6725, 11996)]