39417670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 75881520

約数和(自身を除く): 36463850

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 109, 145, 215, 218, 290, 430, 545, 841, 1090, 1247, 1682, 2494, 3161, 4205, 4687, 6235, 6322, 8410, 9374, 12470, 15805, 23435, 31610, 36163, 46870, 72326, 91669, 135923, 180815, 183338, 271846, 361630, 458345, 679615, 916690, 1359230, 3941767, 7883534, 19708835, 39417670]

約数ペア:

[(1, 39417670), (2, 19708835), (5, 7883534), (10, 3941767), (29, 1359230), (43, 916690), (58, 679615), (86, 458345), (109, 361630), (145, 271846), (215, 183338), (218, 180815), (290, 135923), (430, 91669), (545, 72326), (841, 46870), (1090, 36163), (1247, 31610), (1682, 23435), (2494, 15805), (3161, 12470), (4205, 9374), (4687, 8410), (6235, 6322)]