74737420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{70507}}^1$

素因数の和:70569

約数の個数: 24

約数和(自身を含む): 159912144

約数和(自身を除く): 85174724

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 70507, 141014, 282028, 352535, 705070, 1410140, 3736871, 7473742, 14947484, 18684355, 37368710, 74737420]

約数ペア:

[(1, 74737420), (2, 37368710), (4, 18684355), (5, 14947484), (10, 7473742), (20, 3736871), (53, 1410140), (106, 705070), (212, 352535), (265, 282028), (530, 141014), (1060, 70507)]