14401472020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55390277}}^1$

素因数の和:55390299

約数の個数: 24

約数和(自身を含む): 32569483464

約数和(自身を除く): 18168011444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 55390277, 110780554, 221561108, 276951385, 553902770, 720073601, 1107805540, 1440147202, 2880294404, 3600368005, 7200736010, 14401472020]

約数ペア:

[(1, 14401472020), (2, 7200736010), (4, 3600368005), (5, 2880294404), (10, 1440147202), (13, 1107805540), (20, 720073601), (26, 553902770), (52, 276951385), (65, 221561108), (130, 110780554), (260, 55390277)]