79528040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116953}}^1$

素因数の和:116981

約数の個数: 32

約数和(自身を含む): 189465480

約数和(自身を除く): 109937440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 116953, 233906, 467812, 584765, 935624, 1169530, 1988201, 2339060, 3976402, 4678120, 7952804, 9941005, 15905608, 19882010, 39764020, 79528040]

約数ペア:

[(1, 79528040), (2, 39764020), (4, 19882010), (5, 15905608), (8, 9941005), (10, 7952804), (17, 4678120), (20, 3976402), (34, 2339060), (40, 1988201), (68, 1169530), (85, 935624), (136, 584765), (170, 467812), (340, 233906), (680, 116953)]