127924850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 250108992

約数和(自身を除く): 122184142

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 173, 230, 346, 575, 643, 865, 1150, 1286, 1730, 3215, 3979, 4325, 6430, 7958, 8650, 14789, 16075, 19895, 29578, 32150, 39790, 73945, 99475, 111239, 147890, 198950, 222478, 369725, 556195, 739450, 1112390, 2558497, 2780975, 5116994, 5561950, 12792485, 25584970, 63962425, 127924850]

約数ペア:

[(1, 127924850), (2, 63962425), (5, 25584970), (10, 12792485), (23, 5561950), (25, 5116994), (46, 2780975), (50, 2558497), (115, 1112390), (173, 739450), (230, 556195), (346, 369725), (575, 222478), (643, 198950), (865, 147890), (1150, 111239), (1286, 99475), (1730, 73945), (3215, 39790), (3979, 32150), (4325, 29578), (6430, 19895), (7958, 16075), (8650, 14789)]