187004320

素因数分解:

$2^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3989}}^1$

素因数の和:4297

約数の個数: 48

約数和(自身を含む): 443416680

約数和(自身を除く): 256412360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 293, 586, 1172, 1465, 2344, 2930, 3989, 4688, 5860, 7978, 9376, 11720, 15956, 19945, 23440, 31912, 39890, 46880, 63824, 79780, 127648, 159560, 319120, 638240, 1168777, 2337554, 4675108, 5843885, 9350216, 11687770, 18700432, 23375540, 37400864, 46751080, 93502160, 187004320]

約数ペア:

[(1, 187004320), (2, 93502160), (4, 46751080), (5, 37400864), (8, 23375540), (10, 18700432), (16, 11687770), (20, 9350216), (32, 5843885), (40, 4675108), (80, 2337554), (160, 1168777), (293, 638240), (586, 319120), (1172, 159560), (1465, 127648), (2344, 79780), (2930, 63824), (3989, 46880), (4688, 39890), (5860, 31912), (7978, 23440), (9376, 19945), (11720, 15956)]