39930484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 85264704

約数和(自身を除く): 45334220

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 121, 187, 211, 242, 253, 374, 391, 422, 484, 506, 748, 782, 844, 1012, 1564, 2057, 2321, 2783, 3587, 4114, 4301, 4642, 4853, 5566, 7174, 8228, 8602, 9284, 9706, 11132, 14348, 17204, 19412, 25531, 39457, 47311, 51062, 53383, 78914, 82501, 94622, 102124, 106766, 157828, 165002, 189244, 213532, 330004, 434027, 587213, 868054, 907511, 1174426, 1736108, 1815022, 2348852, 3630044, 9982621, 19965242, 39930484]

約数ペア:

[(1, 39930484), (2, 19965242), (4, 9982621), (11, 3630044), (17, 2348852), (22, 1815022), (23, 1736108), (34, 1174426), (44, 907511), (46, 868054), (68, 587213), (92, 434027), (121, 330004), (187, 213532), (211, 189244), (242, 165002), (253, 157828), (374, 106766), (391, 102124), (422, 94622), (484, 82501), (506, 78914), (748, 53383), (782, 51062), (844, 47311), (1012, 39457), (1564, 25531), (2057, 19412), (2321, 17204), (2783, 14348), (3587, 11132), (4114, 9706), (4301, 9284), (4642, 8602), (4853, 8228), (5566, 7174)]