89623130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{2767}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 167408640

約数和(自身を除く): 77785510

約数列:

[1, 2, 5, 10, 41, 79, 82, 158, 205, 395, 410, 790, 2767, 3239, 5534, 6478, 13835, 16195, 27670, 32390, 113447, 218593, 226894, 437186, 567235, 1092965, 1134470, 2185930, 8962313, 17924626, 44811565, 89623130]

約数ペア:

[(1, 89623130), (2, 44811565), (5, 17924626), (10, 8962313), (41, 2185930), (79, 1134470), (82, 1092965), (158, 567235), (205, 437186), (395, 226894), (410, 218593), (790, 113447), (2767, 32390), (3239, 27670), (5534, 16195), (6478, 13835)]