14067020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1550

約数の個数: 48

約数和(自身を含む): 32997888

約数和(自身を除く): 18930868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1487, 1892, 2365, 2974, 4730, 5948, 7435, 9460, 14870, 16357, 29740, 32714, 63941, 65428, 81785, 127882, 163570, 255764, 319705, 327140, 639410, 703351, 1278820, 1406702, 2813404, 3516755, 7033510, 14067020]

約数ペア:

[(1, 14067020), (2, 7033510), (4, 3516755), (5, 2813404), (10, 1406702), (11, 1278820), (20, 703351), (22, 639410), (43, 327140), (44, 319705), (55, 255764), (86, 163570), (110, 127882), (172, 81785), (215, 65428), (220, 63941), (430, 32714), (473, 29740), (860, 16357), (946, 14870), (1487, 9460), (1892, 7435), (2365, 5948), (2974, 4730)]