186651340

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{13163}}^1$

素因数の和:13881

約数の個数: 24

約数和(自身を含む): 392550480

約数和(自身を除く): 205899140

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 7090, 13163, 14180, 26326, 52652, 65815, 131630, 263260, 9332567, 18665134, 37330268, 46662835, 93325670, 186651340]

約数ペア:

[(1, 186651340), (2, 93325670), (4, 46662835), (5, 37330268), (10, 18665134), (20, 9332567), (709, 263260), (1418, 131630), (2836, 65815), (3545, 52652), (7090, 26326), (13163, 14180)]