39730108

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 82583424

約数和(自身を除く): 42853316

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 83, 86, 92, 121, 166, 172, 242, 253, 332, 473, 484, 506, 913, 946, 989, 1012, 1826, 1892, 1909, 1978, 2783, 3569, 3652, 3818, 3956, 5203, 5566, 7138, 7636, 10043, 10406, 10879, 11132, 14276, 20086, 20812, 20999, 21758, 39259, 40172, 41998, 43516, 78518, 82087, 83996, 119669, 157036, 164174, 230989, 239338, 328348, 431849, 461978, 478676, 863698, 902957, 923956, 1727396, 1805914, 3611828, 9932527, 19865054, 39730108]

約数ペア:

[(1, 39730108), (2, 19865054), (4, 9932527), (11, 3611828), (22, 1805914), (23, 1727396), (43, 923956), (44, 902957), (46, 863698), (83, 478676), (86, 461978), (92, 431849), (121, 328348), (166, 239338), (172, 230989), (242, 164174), (253, 157036), (332, 119669), (473, 83996), (484, 82087), (506, 78518), (913, 43516), (946, 41998), (989, 40172), (1012, 39259), (1826, 21758), (1892, 20999), (1909, 20812), (1978, 20086), (2783, 14276), (3569, 11132), (3652, 10879), (3818, 10406), (3956, 10043), (5203, 7636), (5566, 7138)]