27103240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18313}}^1$

素因数の和:18361

約数の個数: 32

約数和(自身を含む): 62633880

約数和(自身を除く): 35530640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 18313, 36626, 73252, 91565, 146504, 183130, 366260, 677581, 732520, 1355162, 2710324, 3387905, 5420648, 6775810, 13551620, 27103240]

約数ペア:

[(1, 27103240), (2, 13551620), (4, 6775810), (5, 5420648), (8, 3387905), (10, 2710324), (20, 1355162), (37, 732520), (40, 677581), (74, 366260), (148, 183130), (185, 146504), (296, 91565), (370, 73252), (740, 36626), (1480, 18313)]