2000254210

素因数分解:

$2^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{601}}^1\times {\mathrm{1381}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 3624035184

約数和(自身を除く): 1623780974

約数列:

[1, 2, 5, 10, 241, 482, 601, 1202, 1205, 1381, 2410, 2762, 3005, 6010, 6905, 13810, 144841, 289682, 332821, 665642, 724205, 829981, 1448410, 1659962, 1664105, 3328210, 4149905, 8299810, 200025421, 400050842, 1000127105, 2000254210]

約数ペア:

[(1, 2000254210), (2, 1000127105), (5, 400050842), (10, 200025421), (241, 8299810), (482, 4149905), (601, 3328210), (1202, 1664105), (1205, 1659962), (1381, 1448410), (2410, 829981), (2762, 724205), (3005, 665642), (6010, 332821), (6905, 289682), (13810, 144841)]