7382540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 17660160

約数和(自身を除く): 10277620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 1459, 2530, 2918, 5060, 5836, 7295, 14590, 16049, 29180, 32098, 33557, 64196, 67114, 80245, 134228, 160490, 167785, 320980, 335570, 369127, 671140, 738254, 1476508, 1845635, 3691270, 7382540]

約数ペア:

[(1, 7382540), (2, 3691270), (4, 1845635), (5, 1476508), (10, 738254), (11, 671140), (20, 369127), (22, 335570), (23, 320980), (44, 167785), (46, 160490), (55, 134228), (92, 80245), (110, 67114), (115, 64196), (220, 33557), (230, 32098), (253, 29180), (460, 16049), (506, 14590), (1012, 7295), (1265, 5836), (1459, 5060), (2530, 2918)]