33617740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 76487040

約数和(自身を除く): 42869300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 239, 260, 478, 541, 956, 1082, 1195, 2164, 2390, 2705, 3107, 4780, 5410, 6214, 7033, 10820, 12428, 14066, 15535, 28132, 31070, 35165, 62140, 70330, 129299, 140660, 258598, 517196, 646495, 1292990, 1680887, 2585980, 3361774, 6723548, 8404435, 16808870, 33617740]

約数ペア:

[(1, 33617740), (2, 16808870), (4, 8404435), (5, 6723548), (10, 3361774), (13, 2585980), (20, 1680887), (26, 1292990), (52, 646495), (65, 517196), (130, 258598), (239, 140660), (260, 129299), (478, 70330), (541, 62140), (956, 35165), (1082, 31070), (1195, 28132), (2164, 15535), (2390, 14066), (2705, 12428), (3107, 10820), (4780, 7033), (5410, 6214)]