26090890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1873}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 53971200

約数和(自身を除く): 27880310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1873, 1990, 2786, 3746, 6965, 9365, 13111, 13930, 18730, 26222, 65555, 131110, 372727, 745454, 1863635, 2609089, 3727270, 5218178, 13045445, 26090890]

約数ペア:

[(1, 26090890), (2, 13045445), (5, 5218178), (7, 3727270), (10, 2609089), (14, 1863635), (35, 745454), (70, 372727), (199, 131110), (398, 65555), (995, 26222), (1393, 18730), (1873, 13930), (1990, 13111), (2786, 9365), (3746, 6965)]