25087930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1801}}^1$

素因数の和:2014

約数の個数: 32

約数和(自身を含む): 51897600

約数和(自身を除く): 26809670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1801, 1990, 2786, 3602, 6965, 9005, 12607, 13930, 18010, 25214, 63035, 126070, 358399, 716798, 1791995, 2508793, 3583990, 5017586, 12543965, 25087930]

約数ペア:

[(1, 25087930), (2, 12543965), (5, 5017586), (7, 3583990), (10, 2508793), (14, 1791995), (35, 716798), (70, 358399), (199, 126070), (398, 63035), (995, 25214), (1393, 18010), (1801, 13930), (1990, 12607), (2786, 9005), (3602, 6965)]