73371080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{653}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 168516180

約数和(自身を除く): 95145100

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 653, 1060, 1306, 2120, 2612, 2809, 3265, 5224, 5618, 6530, 11236, 13060, 14045, 22472, 26120, 28090, 34609, 56180, 69218, 112360, 138436, 173045, 276872, 346090, 692180, 1384360, 1834277, 3668554, 7337108, 9171385, 14674216, 18342770, 36685540, 73371080]

約数ペア:

[(1, 73371080), (2, 36685540), (4, 18342770), (5, 14674216), (8, 9171385), (10, 7337108), (20, 3668554), (40, 1834277), (53, 1384360), (106, 692180), (212, 346090), (265, 276872), (424, 173045), (530, 138436), (653, 112360), (1060, 69218), (1306, 56180), (2120, 34609), (2612, 28090), (2809, 26120), (3265, 22472), (5224, 14045), (5618, 13060), (6530, 11236)]