40520388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7727}}^1$

素因数の和:7776

約数の個数: 48

約数和(自身を含む): 103864320

約数和(自身を除く): 63343932

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 7727, 15454, 23181, 30908, 46362, 92724, 146813, 177721, 293626, 355442, 440439, 533163, 587252, 710884, 880878, 1066326, 1761756, 2132652, 3376699, 6753398, 10130097, 13506796, 20260194, 40520388]

約数ペア:

[(1, 40520388), (2, 20260194), (3, 13506796), (4, 10130097), (6, 6753398), (12, 3376699), (19, 2132652), (23, 1761756), (38, 1066326), (46, 880878), (57, 710884), (69, 587252), (76, 533163), (92, 440439), (114, 355442), (138, 293626), (228, 177721), (276, 146813), (437, 92724), (874, 46362), (1311, 30908), (1748, 23181), (2622, 15454), (5244, 7727)]