8608367020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{62011}}^1$

素因数の和:62662

約数の個数: 48

約数和(自身を含む): 19752558336

約数和(自身を除く): 11144191316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 631, 1262, 2524, 3155, 6310, 6941, 12620, 13882, 27764, 34705, 62011, 69410, 124022, 138820, 248044, 310055, 620110, 682121, 1240220, 1364242, 2728484, 3410605, 6821210, 13642420, 39128941, 78257882, 156515764, 195644705, 391289410, 430418351, 782578820, 860836702, 1721673404, 2152091755, 4304183510, 8608367020]

約数ペア:

[(1, 8608367020), (2, 4304183510), (4, 2152091755), (5, 1721673404), (10, 860836702), (11, 782578820), (20, 430418351), (22, 391289410), (44, 195644705), (55, 156515764), (110, 78257882), (220, 39128941), (631, 13642420), (1262, 6821210), (2524, 3410605), (3155, 2728484), (6310, 1364242), (6941, 1240220), (12620, 682121), (13882, 620110), (27764, 310055), (34705, 248044), (62011, 138820), (69410, 124022)]