23192240

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2213}}^1$

素因数の和:2357

約数の個数: 40

約数和(自身を含む): 54358128

約数和(自身を除く): 31165888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2213, 2620, 4426, 5240, 8852, 10480, 11065, 17704, 22130, 35408, 44260, 88520, 177040, 289903, 579806, 1159612, 1449515, 2319224, 2899030, 4638448, 5798060, 11596120, 23192240]

約数ペア:

[(1, 23192240), (2, 11596120), (4, 5798060), (5, 4638448), (8, 2899030), (10, 2319224), (16, 1449515), (20, 1159612), (40, 579806), (80, 289903), (131, 177040), (262, 88520), (524, 44260), (655, 35408), (1048, 22130), (1310, 17704), (2096, 11065), (2213, 10480), (2620, 8852), (4426, 5240)]