87917050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{135257}}^1$

素因数の和:135282

約数の個数: 24

約数和(自身を含む): 176105916

約数和(自身を除く): 88188866

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 135257, 270514, 676285, 1352570, 1758341, 3381425, 3516682, 6762850, 8791705, 17583410, 43958525, 87917050]

約数ペア:

[(1, 87917050), (2, 43958525), (5, 17583410), (10, 8791705), (13, 6762850), (25, 3516682), (26, 3381425), (50, 1758341), (65, 1352570), (130, 676285), (325, 270514), (650, 135257)]