4288250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 8508240

約数和(自身を除く): 4219990

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 1009, 2018, 2125, 4250, 5045, 10090, 17153, 25225, 34306, 50450, 85765, 126125, 171530, 252250, 428825, 857650, 2144125, 4288250]

約数ペア:

[(1, 4288250), (2, 2144125), (5, 857650), (10, 428825), (17, 252250), (25, 171530), (34, 126125), (50, 85765), (85, 50450), (125, 34306), (170, 25225), (250, 17153), (425, 10090), (850, 5045), (1009, 4250), (2018, 2125)]