143828500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{16921}}^1$

素因数の和:16957

約数の個数: 48

約数和(自身を含む): 332618832

約数和(自身を除く): 188790332

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 16921, 33842, 67684, 84605, 169210, 287657, 338420, 423025, 575314, 846050, 1150628, 1438285, 1692100, 2115125, 2876570, 4230250, 5753140, 7191425, 8460500, 14382850, 28765700, 35957125, 71914250, 143828500]

約数ペア:

[(1, 143828500), (2, 71914250), (4, 35957125), (5, 28765700), (10, 14382850), (17, 8460500), (20, 7191425), (25, 5753140), (34, 4230250), (50, 2876570), (68, 2115125), (85, 1692100), (100, 1438285), (125, 1150628), (170, 846050), (250, 575314), (340, 423025), (425, 338420), (500, 287657), (850, 169210), (1700, 84605), (2125, 67684), (4250, 33842), (8500, 16921)]