25920010

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8443}}^1$

素因数の和:8757

約数の個数: 16

約数和(自身を含む): 46813536

約数和(自身を除く): 20893526

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 8443, 16886, 42215, 84430, 2592001, 5184002, 12960005, 25920010]

約数ペア:

[(1, 25920010), (2, 12960005), (5, 5184002), (10, 2592001), (307, 84430), (614, 42215), (1535, 16886), (3070, 8443)]