117404920

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{30259}}^1$

素因数の和:30367

約数の個数: 32

約数和(自身を含む): 266893200

約数和(自身を除く): 149488280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 30259, 60518, 121036, 151295, 242072, 302590, 605180, 1210360, 2935123, 5870246, 11740492, 14675615, 23480984, 29351230, 58702460, 117404920]

約数ペア:

[(1, 117404920), (2, 58702460), (4, 29351230), (5, 23480984), (8, 14675615), (10, 11740492), (20, 5870246), (40, 2935123), (97, 1210360), (194, 605180), (388, 302590), (485, 242072), (776, 151295), (970, 121036), (1940, 60518), (3880, 30259)]