88616780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{632977}}^1$

素因数の和:632993

約数の個数: 24

約数和(自身を含む): 212680608

約数和(自身を除く): 124063828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 632977, 1265954, 2531908, 3164885, 4430839, 6329770, 8861678, 12659540, 17723356, 22154195, 44308390, 88616780]

約数ペア:

[(1, 88616780), (2, 44308390), (4, 22154195), (5, 17723356), (7, 12659540), (10, 8861678), (14, 6329770), (20, 4430839), (28, 3164885), (35, 2531908), (70, 1265954), (140, 632977)]