22404160

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1391

約数の個数: 56

約数和(自身を含む): 54397656

約数和(自身を除く): 31993496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 320, 424, 530, 848, 1060, 1321, 1696, 2120, 2642, 3392, 4240, 5284, 6605, 8480, 10568, 13210, 16960, 21136, 26420, 42272, 52840, 70013, 84544, 105680, 140026, 211360, 280052, 350065, 422720, 560104, 700130, 1120208, 1400260, 2240416, 2800520, 4480832, 5601040, 11202080, 22404160]

約数ペア:

[(1, 22404160), (2, 11202080), (4, 5601040), (5, 4480832), (8, 2800520), (10, 2240416), (16, 1400260), (20, 1120208), (32, 700130), (40, 560104), (53, 422720), (64, 350065), (80, 280052), (106, 211360), (160, 140026), (212, 105680), (265, 84544), (320, 70013), (424, 52840), (530, 42272), (848, 26420), (1060, 21136), (1321, 16960), (1696, 13210), (2120, 10568), (2642, 8480), (3392, 6605), (4240, 5284)]