262080230

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{2069}}^1$

素因数の和:2368

約数の個数: 32

約数和(自身を含む): 482889600

約数和(自身を除く): 220809370

約数列:

[1, 2, 5, 10, 53, 106, 239, 265, 478, 530, 1195, 2069, 2390, 4138, 10345, 12667, 20690, 25334, 63335, 109657, 126670, 219314, 494491, 548285, 988982, 1096570, 2472455, 4944910, 26208023, 52416046, 131040115, 262080230]

約数ペア:

[(1, 262080230), (2, 131040115), (5, 52416046), (10, 26208023), (53, 4944910), (106, 2472455), (239, 1096570), (265, 988982), (478, 548285), (530, 494491), (1195, 219314), (2069, 126670), (2390, 109657), (4138, 63335), (10345, 25334), (12667, 20690)]