8980250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 17808336

約数和(自身を除く): 8828086

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2113, 2125, 4226, 4250, 10565, 21130, 35921, 52825, 71842, 105650, 179605, 264125, 359210, 528250, 898025, 1796050, 4490125, 8980250]

約数ペア:

[(1, 8980250), (2, 4490125), (5, 1796050), (10, 898025), (17, 528250), (25, 359210), (34, 264125), (50, 179605), (85, 105650), (125, 71842), (170, 52825), (250, 35921), (425, 21130), (850, 10565), (2113, 4250), (2125, 4226)]