110231680

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13249}}^1$

素因数の和:13281

約数の個数: 64

約数和(自身を含む): 283815000

約数和(自身を除く): 173583320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 13249, 26498, 52996, 66245, 105992, 132490, 172237, 211984, 264980, 344474, 423968, 529960, 688948, 847936, 861185, 1059920, 1377896, 1695872, 1722370, 2119840, 2755792, 3444740, 4239680, 5511584, 6889480, 8479360, 11023168, 13778960, 22046336, 27557920, 55115840, 110231680]

約数ペア:

[(1, 110231680), (2, 55115840), (4, 27557920), (5, 22046336), (8, 13778960), (10, 11023168), (13, 8479360), (16, 6889480), (20, 5511584), (26, 4239680), (32, 3444740), (40, 2755792), (52, 2119840), (64, 1722370), (65, 1695872), (80, 1377896), (104, 1059920), (128, 861185), (130, 847936), (160, 688948), (208, 529960), (260, 423968), (320, 344474), (416, 264980), (520, 211984), (640, 172237), (832, 132490), (1040, 105992), (1664, 66245), (2080, 52996), (4160, 26498), (8320, 13249)]