790760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 1817640

約数和(自身を除く): 1026880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 373, 424, 530, 746, 1060, 1492, 1865, 2120, 2984, 3730, 7460, 14920, 19769, 39538, 79076, 98845, 158152, 197690, 395380, 790760]

約数ペア:

[(1, 790760), (2, 395380), (4, 197690), (5, 158152), (8, 98845), (10, 79076), (20, 39538), (40, 19769), (53, 14920), (106, 7460), (212, 3730), (265, 2984), (373, 2120), (424, 1865), (530, 1492), (746, 1060)]