114894440

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 265075200

約数和(自身を除く): 150180760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 103, 158, 206, 316, 353, 395, 412, 515, 632, 706, 790, 824, 1030, 1412, 1580, 1765, 2060, 2824, 3160, 3530, 4120, 7060, 8137, 14120, 16274, 27887, 32548, 36359, 40685, 55774, 65096, 72718, 81370, 111548, 139435, 145436, 162740, 181795, 223096, 278870, 290872, 325480, 363590, 557740, 727180, 1115480, 1454360, 2872361, 5744722, 11489444, 14361805, 22978888, 28723610, 57447220, 114894440]

約数ペア:

[(1, 114894440), (2, 57447220), (4, 28723610), (5, 22978888), (8, 14361805), (10, 11489444), (20, 5744722), (40, 2872361), (79, 1454360), (103, 1115480), (158, 727180), (206, 557740), (316, 363590), (353, 325480), (395, 290872), (412, 278870), (515, 223096), (632, 181795), (706, 162740), (790, 145436), (824, 139435), (1030, 111548), (1412, 81370), (1580, 72718), (1765, 65096), (2060, 55774), (2824, 40685), (3160, 36359), (3530, 32548), (4120, 27887), (7060, 16274), (8137, 14120)]