97539640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7151}}^1$

素因数の和:7204

約数の個数: 64

約数和(自身を含む): 247173120

約数和(自身を除く): 149633480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 7151, 13640, 14302, 28604, 35755, 57208, 71510, 78661, 143020, 157322, 221681, 286040, 314644, 393305, 443362, 629288, 786610, 886724, 1108405, 1573220, 1773448, 2216810, 2438491, 3146440, 4433620, 4876982, 8867240, 9753964, 12192455, 19507928, 24384910, 48769820, 97539640]

約数ペア:

[(1, 97539640), (2, 48769820), (4, 24384910), (5, 19507928), (8, 12192455), (10, 9753964), (11, 8867240), (20, 4876982), (22, 4433620), (31, 3146440), (40, 2438491), (44, 2216810), (55, 1773448), (62, 1573220), (88, 1108405), (110, 886724), (124, 786610), (155, 629288), (220, 443362), (248, 393305), (310, 314644), (341, 286040), (440, 221681), (620, 157322), (682, 143020), (1240, 78661), (1364, 71510), (1705, 57208), (2728, 35755), (3410, 28604), (6820, 14302), (7151, 13640)]