25117816900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{2671}}^1$

素因数の和:2882

約数の個数: 144

約数和(自身を含む): 60784109568

約数和(自身を除く): 35666292668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 103, 110, 166, 206, 220, 275, 332, 412, 415, 515, 550, 830, 913, 1030, 1100, 1133, 1660, 1826, 2060, 2075, 2266, 2575, 2671, 3652, 4150, 4532, 4565, 5150, 5342, 5665, 8300, 8549, 9130, 10300, 10684, 11330, 13355, 17098, 18260, 22660, 22825, 26710, 28325, 29381, 34196, 42745, 45650, 53420, 56650, 58762, 66775, 85490, 91300, 94039, 113300, 117524, 133550, 146905, 170980, 188078, 213725, 221693, 267100, 275113, 293810, 376156, 427450, 443386, 470195, 550226, 587620, 734525, 854900, 886772, 940390, 1100452, 1108465, 1375565, 1469050, 1880780, 2216930, 2350975, 2438623, 2751130, 2938100, 3026243, 4433860, 4701950, 4877246, 5502260, 5542325, 6052486, 6877825, 9403900, 9754492, 11084650, 12104972, 12193115, 13755650, 15131215, 22169300, 22834379, 24386230, 27511300, 30262430, 45668758, 48772460, 60524860, 60965575, 75656075, 91337516, 114171895, 121931150, 151312150, 228343790, 243862300, 251178169, 302624300, 456687580, 502356338, 570859475, 1004712676, 1141718950, 1255890845, 2283437900, 2511781690, 5023563380, 6279454225, 12558908450, 25117816900]

約数ペア:

[(1, 25117816900), (2, 12558908450), (4, 6279454225), (5, 5023563380), (10, 2511781690), (11, 2283437900), (20, 1255890845), (22, 1141718950), (25, 1004712676), (44, 570859475), (50, 502356338), (55, 456687580), (83, 302624300), (100, 251178169), (103, 243862300), (110, 228343790), (166, 151312150), (206, 121931150), (220, 114171895), (275, 91337516), (332, 75656075), (412, 60965575), (415, 60524860), (515, 48772460), (550, 45668758), (830, 30262430), (913, 27511300), (1030, 24386230), (1100, 22834379), (1133, 22169300), (1660, 15131215), (1826, 13755650), (2060, 12193115), (2075, 12104972), (2266, 11084650), (2575, 9754492), (2671, 9403900), (3652, 6877825), (4150, 6052486), (4532, 5542325), (4565, 5502260), (5150, 4877246), (5342, 4701950), (5665, 4433860), (8300, 3026243), (8549, 2938100), (9130, 2751130), (10300, 2438623), (10684, 2350975), (11330, 2216930), (13355, 1880780), (17098, 1469050), (18260, 1375565), (22660, 1108465), (22825, 1100452), (26710, 940390), (28325, 886772), (29381, 854900), (34196, 734525), (42745, 587620), (45650, 550226), (53420, 470195), (56650, 443386), (58762, 427450), (66775, 376156), (85490, 293810), (91300, 275113), (94039, 267100), (113300, 221693), (117524, 213725), (133550, 188078), (146905, 170980)]