23276080

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2221}}^1$

素因数の和:2365

約数の個数: 40

約数和(自身を含む): 54554544

約数和(自身を除く): 31278464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2221, 2620, 4442, 5240, 8884, 10480, 11105, 17768, 22210, 35536, 44420, 88840, 177680, 290951, 581902, 1163804, 1454755, 2327608, 2909510, 4655216, 5819020, 11638040, 23276080]

約数ペア:

[(1, 23276080), (2, 11638040), (4, 5819020), (5, 4655216), (8, 2909510), (10, 2327608), (16, 1454755), (20, 1163804), (40, 581902), (80, 290951), (131, 177680), (262, 88840), (524, 44420), (655, 35536), (1048, 22210), (1310, 17768), (2096, 11105), (2221, 10480), (2620, 8884), (4442, 5240)]