25420150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 29576330

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1231, 1475, 2065, 2462, 2950, 4130, 6155, 8617, 10325, 12310, 17234, 20650, 30775, 43085, 61550, 72629, 86170, 145258, 215425, 363145, 430850, 508403, 726290, 1016806, 1815725, 2542015, 3631450, 5084030, 12710075, 25420150]

約数ペア:

[(1, 25420150), (2, 12710075), (5, 5084030), (7, 3631450), (10, 2542015), (14, 1815725), (25, 1016806), (35, 726290), (50, 508403), (59, 430850), (70, 363145), (118, 215425), (175, 145258), (295, 86170), (350, 72629), (413, 61550), (590, 43085), (826, 30775), (1231, 20650), (1475, 17234), (2065, 12310), (2462, 10325), (2950, 8617), (4130, 6155)]