79803350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{389}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 162779760

約数和(自身を除く): 82976410

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 373, 389, 550, 746, 778, 1865, 1945, 3730, 3890, 4103, 4279, 8206, 8558, 9325, 9725, 18650, 19450, 20515, 21395, 41030, 42790, 102575, 106975, 145097, 205150, 213950, 290194, 725485, 1450970, 1596067, 3192134, 3627425, 7254850, 7980335, 15960670, 39901675, 79803350]

約数ペア:

[(1, 79803350), (2, 39901675), (5, 15960670), (10, 7980335), (11, 7254850), (22, 3627425), (25, 3192134), (50, 1596067), (55, 1450970), (110, 725485), (275, 290194), (373, 213950), (389, 205150), (550, 145097), (746, 106975), (778, 102575), (1865, 42790), (1945, 41030), (3730, 21395), (3890, 20515), (4103, 19450), (4279, 18650), (8206, 9725), (8558, 9325)]