79144910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1453}}^1$

素因数の和:1892

約数の個数: 32

約数和(自身を含む): 153891360

約数和(自身を除く): 74746450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 419, 838, 1453, 2095, 2906, 4190, 5447, 7265, 10894, 14530, 18889, 27235, 37778, 54470, 94445, 188890, 608807, 1217614, 3044035, 6088070, 7914491, 15828982, 39572455, 79144910]

約数ペア:

[(1, 79144910), (2, 39572455), (5, 15828982), (10, 7914491), (13, 6088070), (26, 3044035), (65, 1217614), (130, 608807), (419, 188890), (838, 94445), (1453, 54470), (2095, 37778), (2906, 27235), (4190, 18889), (5447, 14530), (7265, 10894)]