5342870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 10517472

約数和(自身を除く): 5174602

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 563, 730, 949, 1126, 1898, 2815, 4745, 5630, 7319, 9490, 14638, 36595, 41099, 73190, 82198, 205495, 410990, 534287, 1068574, 2671435, 5342870]

約数ペア:

[(1, 5342870), (2, 2671435), (5, 1068574), (10, 534287), (13, 410990), (26, 205495), (65, 82198), (73, 73190), (130, 41099), (146, 36595), (365, 14638), (563, 9490), (730, 7319), (949, 5630), (1126, 4745), (1898, 2815)]