22775980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 50722560

約数和(自身を除く): 27946580

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 739, 1340, 1478, 1541, 2956, 3082, 3695, 6164, 7390, 7705, 14780, 15410, 16997, 30820, 33994, 49513, 67988, 84985, 99026, 169970, 198052, 247565, 339940, 495130, 990260, 1138799, 2277598, 4555196, 5693995, 11387990, 22775980]

約数ペア:

[(1, 22775980), (2, 11387990), (4, 5693995), (5, 4555196), (10, 2277598), (20, 1138799), (23, 990260), (46, 495130), (67, 339940), (92, 247565), (115, 198052), (134, 169970), (230, 99026), (268, 84985), (335, 67988), (460, 49513), (670, 33994), (739, 30820), (1340, 16997), (1478, 15410), (1541, 14780), (2956, 7705), (3082, 7390), (3695, 6164)]