29107100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 70495488

約数和(自身を除く): 41388388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 563, 940, 1034, 1100, 1126, 1175, 2068, 2252, 2350, 2585, 2815, 4700, 5170, 5630, 6193, 10340, 11260, 12386, 12925, 14075, 24772, 25850, 26461, 28150, 30965, 51700, 52922, 56300, 61930, 105844, 123860, 132305, 154825, 264610, 291071, 309650, 529220, 582142, 619300, 661525, 1164284, 1323050, 1455355, 2646100, 2910710, 5821420, 7276775, 14553550, 29107100]

約数ペア:

[(1, 29107100), (2, 14553550), (4, 7276775), (5, 5821420), (10, 2910710), (11, 2646100), (20, 1455355), (22, 1323050), (25, 1164284), (44, 661525), (47, 619300), (50, 582142), (55, 529220), (94, 309650), (100, 291071), (110, 264610), (188, 154825), (220, 132305), (235, 123860), (275, 105844), (470, 61930), (517, 56300), (550, 52922), (563, 51700), (940, 30965), (1034, 28150), (1100, 26461), (1126, 25850), (1175, 24772), (2068, 14075), (2252, 12925), (2350, 12386), (2585, 11260), (2815, 10340), (4700, 6193), (5170, 5630)]