27559360

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1301

約数の個数: 56

約数和(自身を含む): 66604896

約数和(自身を除く): 39045536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1213, 1420, 2272, 2426, 2840, 4544, 4852, 5680, 6065, 9704, 11360, 12130, 19408, 22720, 24260, 38816, 48520, 77632, 86123, 97040, 172246, 194080, 344492, 388160, 430615, 688984, 861230, 1377968, 1722460, 2755936, 3444920, 5511872, 6889840, 13779680, 27559360]

約数ペア:

[(1, 27559360), (2, 13779680), (4, 6889840), (5, 5511872), (8, 3444920), (10, 2755936), (16, 1722460), (20, 1377968), (32, 861230), (40, 688984), (64, 430615), (71, 388160), (80, 344492), (142, 194080), (160, 172246), (284, 97040), (320, 86123), (355, 77632), (568, 48520), (710, 38816), (1136, 24260), (1213, 22720), (1420, 19408), (2272, 12130), (2426, 11360), (2840, 9704), (4544, 6065), (4852, 5680)]