5585053880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19946621}}^1$

素因数の和:19946639

約数の個数: 32

約数和(自身を含む): 14361567840

約数和(自身を除く): 8776513960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19946621, 39893242, 79786484, 99733105, 139626347, 159572968, 199466210, 279252694, 398932420, 558505388, 698131735, 797864840, 1117010776, 1396263470, 2792526940, 5585053880]

約数ペア:

[(1, 5585053880), (2, 2792526940), (4, 1396263470), (5, 1117010776), (7, 797864840), (8, 698131735), (10, 558505388), (14, 398932420), (20, 279252694), (28, 199466210), (35, 159572968), (40, 139626347), (56, 99733105), (70, 79786484), (140, 39893242), (280, 19946621)]