873686440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{116803}}^1$

素因数の和:116842

約数の個数: 64

約数和(自身を含む): 2270669760

約数和(自身を除く): 1396983320

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 116803, 233606, 467212, 584015, 934424, 1168030, 1284833, 1985651, 2336060, 2569666, 3971302, 4672120, 5139332, 6424165, 7942604, 9928255, 10278664, 12848330, 15885208, 19856510, 21842161, 25696660, 39713020, 43684322, 51393320, 79426040, 87368644, 109210805, 174737288, 218421610, 436843220, 873686440]

約数ペア:

[(1, 873686440), (2, 436843220), (4, 218421610), (5, 174737288), (8, 109210805), (10, 87368644), (11, 79426040), (17, 51393320), (20, 43684322), (22, 39713020), (34, 25696660), (40, 21842161), (44, 19856510), (55, 15885208), (68, 12848330), (85, 10278664), (88, 9928255), (110, 7942604), (136, 6424165), (170, 5139332), (187, 4672120), (220, 3971302), (340, 2569666), (374, 2336060), (440, 1985651), (680, 1284833), (748, 1168030), (935, 934424), (1496, 584015), (1870, 467212), (3740, 233606), (7480, 116803)]