78767060

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{6553}}^1$

素因数の和:7163

約数の個数: 24

約数和(自身を含む): 165711336

約数和(自身を除く): 86944276

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 6553, 12020, 13106, 26212, 32765, 65530, 131060, 3938353, 7876706, 15753412, 19691765, 39383530, 78767060]

約数ペア:

[(1, 78767060), (2, 39383530), (4, 19691765), (5, 15753412), (10, 7876706), (20, 3938353), (601, 131060), (1202, 65530), (2404, 32765), (3005, 26212), (6010, 13106), (6553, 12020)]