27448520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62383}}^1$

素因数の和:62405

約数の個数: 32

約数和(自身を含む): 67374720

約数和(自身を除く): 39926200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 62383, 124766, 249532, 311915, 499064, 623830, 686213, 1247660, 1372426, 2495320, 2744852, 3431065, 5489704, 6862130, 13724260, 27448520]

約数ペア:

[(1, 27448520), (2, 13724260), (4, 6862130), (5, 5489704), (8, 3431065), (10, 2744852), (11, 2495320), (20, 1372426), (22, 1247660), (40, 686213), (44, 623830), (55, 499064), (88, 311915), (110, 249532), (220, 124766), (440, 62383)]