47732020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{929}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 114992640

約数和(自身を除く): 67260620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 929, 1468, 1835, 1858, 2569, 3670, 3716, 4645, 5138, 6503, 7340, 9290, 10276, 12845, 13006, 18580, 25690, 26012, 32515, 51380, 65030, 130060, 340943, 681886, 1363772, 1704715, 2386601, 3409430, 4773202, 6818860, 9546404, 11933005, 23866010, 47732020]

約数ペア:

[(1, 47732020), (2, 23866010), (4, 11933005), (5, 9546404), (7, 6818860), (10, 4773202), (14, 3409430), (20, 2386601), (28, 1704715), (35, 1363772), (70, 681886), (140, 340943), (367, 130060), (734, 65030), (929, 51380), (1468, 32515), (1835, 26012), (1858, 25690), (2569, 18580), (3670, 13006), (3716, 12845), (4645, 10276), (5138, 9290), (6503, 7340)]