33581860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 77411376

約数和(自身を除く): 43829516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2437, 2756, 3445, 4874, 6890, 9748, 12185, 13780, 24370, 31681, 48740, 63362, 126724, 129161, 158405, 258322, 316810, 516644, 633620, 645805, 1291610, 1679093, 2583220, 3358186, 6716372, 8395465, 16790930, 33581860]

約数ペア:

[(1, 33581860), (2, 16790930), (4, 8395465), (5, 6716372), (10, 3358186), (13, 2583220), (20, 1679093), (26, 1291610), (52, 645805), (53, 633620), (65, 516644), (106, 316810), (130, 258322), (212, 158405), (260, 129161), (265, 126724), (530, 63362), (689, 48740), (1060, 31681), (1378, 24370), (2437, 13780), (2756, 12185), (3445, 9748), (4874, 6890)]