5480821250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{257921}}^1$

素因数の和:257960

約数の個数: 40

約数和(自身を含む): 10877602428

約数和(自身を除く): 5396781178

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 625, 850, 1250, 2125, 4250, 10625, 21250, 257921, 515842, 1289605, 2579210, 4384657, 6448025, 8769314, 12896050, 21923285, 32240125, 43846570, 64480250, 109616425, 161200625, 219232850, 322401250, 548082125, 1096164250, 2740410625, 5480821250]

約数ペア:

[(1, 5480821250), (2, 2740410625), (5, 1096164250), (10, 548082125), (17, 322401250), (25, 219232850), (34, 161200625), (50, 109616425), (85, 64480250), (125, 43846570), (170, 32240125), (250, 21923285), (425, 12896050), (625, 8769314), (850, 6448025), (1250, 4384657), (2125, 2579210), (4250, 1289605), (10625, 515842), (21250, 257921)]