126487810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11701}}^1$

素因数の和:11778

約数の個数: 32

約数和(自身を含む): 242652672

約数和(自身を除く): 116164862

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 11701, 23402, 58505, 117010, 269123, 538246, 549947, 1099894, 1345615, 2691230, 2749735, 5499470, 12648781, 25297562, 63243905, 126487810]

約数ペア:

[(1, 126487810), (2, 63243905), (5, 25297562), (10, 12648781), (23, 5499470), (46, 2749735), (47, 2691230), (94, 1345615), (115, 1099894), (230, 549947), (235, 538246), (470, 269123), (1081, 117010), (2162, 58505), (5405, 23402), (10810, 11701)]