8150050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 16695360

約数和(自身を除く): 8545310

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 373, 437, 475, 575, 746, 874, 950, 1150, 1865, 2185, 3730, 4370, 7087, 8579, 9325, 10925, 14174, 17158, 18650, 21850, 35435, 42895, 70870, 85790, 163001, 177175, 214475, 326002, 354350, 428950, 815005, 1630010, 4075025, 8150050]

約数ペア:

[(1, 8150050), (2, 4075025), (5, 1630010), (10, 815005), (19, 428950), (23, 354350), (25, 326002), (38, 214475), (46, 177175), (50, 163001), (95, 85790), (115, 70870), (190, 42895), (230, 35435), (373, 21850), (437, 18650), (475, 17158), (575, 14174), (746, 10925), (874, 9325), (950, 8579), (1150, 7087), (1865, 4370), (2185, 3730)]