26040520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59183}}^1$

素因数の和:59205

約数の個数: 32

約数和(自身を含む): 63918720

約数和(自身を除く): 37878200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 59183, 118366, 236732, 295915, 473464, 591830, 651013, 1183660, 1302026, 2367320, 2604052, 3255065, 5208104, 6510130, 13020260, 26040520]

約数ペア:

[(1, 26040520), (2, 13020260), (4, 6510130), (5, 5208104), (8, 3255065), (10, 2604052), (11, 2367320), (20, 1302026), (22, 1183660), (40, 651013), (44, 591830), (55, 473464), (88, 295915), (110, 236732), (220, 118366), (440, 59183)]