117006940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 259660800

約数和(自身を除く): 142653860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 367, 380, 734, 839, 1468, 1678, 1835, 3356, 3670, 4195, 6973, 7340, 8390, 13946, 15941, 16780, 27892, 31882, 34865, 63764, 69730, 79705, 139460, 159410, 307913, 318820, 615826, 1231652, 1539565, 3079130, 5850347, 6158260, 11700694, 23401388, 29251735, 58503470, 117006940]

約数ペア:

[(1, 117006940), (2, 58503470), (4, 29251735), (5, 23401388), (10, 11700694), (19, 6158260), (20, 5850347), (38, 3079130), (76, 1539565), (95, 1231652), (190, 615826), (367, 318820), (380, 307913), (734, 159410), (839, 139460), (1468, 79705), (1678, 69730), (1835, 63764), (3356, 34865), (3670, 31882), (4195, 27892), (6973, 16780), (7340, 15941), (8390, 13946)]