39203060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 89413632

約数和(自身を除く): 50210572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 1151, 1310, 1703, 2302, 2620, 3406, 4604, 5755, 6812, 8515, 11510, 14963, 17030, 23020, 29926, 34060, 59852, 74815, 149630, 150781, 299260, 301562, 603124, 753905, 1507810, 1960153, 3015620, 3920306, 7840612, 9800765, 19601530, 39203060]

約数ペア:

[(1, 39203060), (2, 19601530), (4, 9800765), (5, 7840612), (10, 3920306), (13, 3015620), (20, 1960153), (26, 1507810), (52, 753905), (65, 603124), (130, 301562), (131, 299260), (260, 150781), (262, 149630), (524, 74815), (655, 59852), (1151, 34060), (1310, 29926), (1703, 23020), (2302, 17030), (2620, 14963), (3406, 11510), (4604, 8515), (5755, 6812)]