132192880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86969}}^1$

素因数の和:87001

約数の個数: 40

約数和(自身を含む): 323528400

約数和(自身を除く): 191335520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 86969, 173938, 347876, 434845, 695752, 869690, 1391504, 1652411, 1739380, 3304822, 3478760, 6609644, 6957520, 8262055, 13219288, 16524110, 26438576, 33048220, 66096440, 132192880]

約数ペア:

[(1, 132192880), (2, 66096440), (4, 33048220), (5, 26438576), (8, 16524110), (10, 13219288), (16, 8262055), (19, 6957520), (20, 6609644), (38, 3478760), (40, 3304822), (76, 1739380), (80, 1652411), (95, 1391504), (152, 869690), (190, 695752), (304, 434845), (380, 347876), (760, 173938), (1520, 86969)]