38081810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1$

素因数の和:1118

約数の個数: 32

約数和(自身を含む): 74097072

約数和(自身を除く): 36015262

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 641, 914, 1282, 2285, 3205, 4570, 5941, 6410, 8333, 11882, 16666, 29705, 41665, 59410, 83330, 292937, 585874, 1464685, 2929370, 3808181, 7616362, 19040905, 38081810]

約数ペア:

[(1, 38081810), (2, 19040905), (5, 7616362), (10, 3808181), (13, 2929370), (26, 1464685), (65, 585874), (130, 292937), (457, 83330), (641, 59410), (914, 41665), (1282, 29705), (2285, 16666), (3205, 11882), (4570, 8333), (5941, 6410)]