757175080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2671}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 1798790400

約数和(自身を除く): 1041615320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 373, 380, 746, 760, 1492, 1865, 2671, 2984, 3730, 5342, 7087, 7460, 10684, 13355, 14174, 14920, 21368, 26710, 28348, 35435, 50749, 53420, 56696, 70870, 101498, 106840, 141740, 202996, 253745, 283480, 405992, 507490, 996283, 1014980, 1992566, 2029960, 3985132, 4981415, 7970264, 9962830, 18929377, 19925660, 37858754, 39851320, 75717508, 94646885, 151435016, 189293770, 378587540, 757175080]

約数ペア:

[(1, 757175080), (2, 378587540), (4, 189293770), (5, 151435016), (8, 94646885), (10, 75717508), (19, 39851320), (20, 37858754), (38, 19925660), (40, 18929377), (76, 9962830), (95, 7970264), (152, 4981415), (190, 3985132), (373, 2029960), (380, 1992566), (746, 1014980), (760, 996283), (1492, 507490), (1865, 405992), (2671, 283480), (2984, 253745), (3730, 202996), (5342, 141740), (7087, 106840), (7460, 101498), (10684, 70870), (13355, 56696), (14174, 53420), (14920, 50749), (21368, 35435), (26710, 28348)]