3405210007060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9133}}^1\times {\mathrm{235979}}^1$

素因数の和:245200

約数の個数: 48

約数和(自身を含む): 7242282835200

約数和(自身を除く): 3837072828140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 9133, 18266, 36532, 45665, 91330, 182660, 235979, 471958, 721507, 943916, 1179895, 1443014, 2359790, 2886028, 3607535, 4719580, 7215070, 14430140, 18642341, 37284682, 74569364, 93211705, 186423410, 372846820, 2155196207, 4310392414, 8620784828, 10775981035, 21551962070, 43103924140, 170260500353, 340521000706, 681042001412, 851302501765, 1702605003530, 3405210007060]

約数ペア:

[(1, 3405210007060), (2, 1702605003530), (4, 851302501765), (5, 681042001412), (10, 340521000706), (20, 170260500353), (79, 43103924140), (158, 21551962070), (316, 10775981035), (395, 8620784828), (790, 4310392414), (1580, 2155196207), (9133, 372846820), (18266, 186423410), (36532, 93211705), (45665, 74569364), (91330, 37284682), (182660, 18642341), (235979, 14430140), (471958, 7215070), (721507, 4719580), (943916, 3607535), (1179895, 2886028), (1443014, 2359790)]