79654760

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{37573}}^1$

素因数の和:37637

約数の個数: 32

約数和(自身を含む): 182609640

約数和(自身を除く): 102954880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 37573, 75146, 150292, 187865, 300584, 375730, 751460, 1502920, 1991369, 3982738, 7965476, 9956845, 15930952, 19913690, 39827380, 79654760]

約数ペア:

[(1, 79654760), (2, 39827380), (4, 19913690), (5, 15930952), (8, 9956845), (10, 7965476), (20, 3982738), (40, 1991369), (53, 1502920), (106, 751460), (212, 375730), (265, 300584), (424, 187865), (530, 150292), (1060, 75146), (2120, 37573)]