5135260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19773

約数の個数: 24

約数和(自身を含む): 11614176

約数和(自身を除く): 6478916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19751, 39502, 79004, 98755, 197510, 256763, 395020, 513526, 1027052, 1283815, 2567630, 5135260]

約数ペア:

[(1, 5135260), (2, 2567630), (4, 1283815), (5, 1027052), (10, 513526), (13, 395020), (20, 256763), (26, 197510), (52, 98755), (65, 79004), (130, 39502), (260, 19751)]