40390632

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2819}}^1$

素因数の和:3030

約数の個数: 48

約数和(自身を含む): 109980000

約数和(自身を除く): 69589368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 2819, 3582, 4776, 5638, 7164, 8457, 11276, 14328, 16914, 22552, 25371, 33828, 50742, 67656, 101484, 202968, 560981, 1121962, 1682943, 2243924, 3365886, 4487848, 5048829, 6731772, 10097658, 13463544, 20195316, 40390632]

約数ペア:

[(1, 40390632), (2, 20195316), (3, 13463544), (4, 10097658), (6, 6731772), (8, 5048829), (9, 4487848), (12, 3365886), (18, 2243924), (24, 1682943), (36, 1121962), (72, 560981), (199, 202968), (398, 101484), (597, 67656), (796, 50742), (1194, 33828), (1592, 25371), (1791, 22552), (2388, 16914), (2819, 14328), (3582, 11276), (4776, 8457), (5638, 7164)]