29157021640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{416291}}^1$

素因数の和:416422

約数の個数: 64

約数和(自身を含む): 70136876160

約数和(自身を除く): 40979854520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 824, 1030, 1751, 2060, 3502, 4120, 7004, 8755, 14008, 17510, 35020, 70040, 416291, 832582, 1665164, 2081455, 3330328, 4162910, 7076947, 8325820, 14153894, 16651640, 28307788, 35384735, 42877973, 56615576, 70769470, 85755946, 141538940, 171511892, 214389865, 283077880, 343023784, 428779730, 728925541, 857559460, 1457851082, 1715118920, 2915702164, 3644627705, 5831404328, 7289255410, 14578510820, 29157021640]

約数ペア:

[(1, 29157021640), (2, 14578510820), (4, 7289255410), (5, 5831404328), (8, 3644627705), (10, 2915702164), (17, 1715118920), (20, 1457851082), (34, 857559460), (40, 728925541), (68, 428779730), (85, 343023784), (103, 283077880), (136, 214389865), (170, 171511892), (206, 141538940), (340, 85755946), (412, 70769470), (515, 56615576), (680, 42877973), (824, 35384735), (1030, 28307788), (1751, 16651640), (2060, 14153894), (3502, 8325820), (4120, 7076947), (7004, 4162910), (8755, 3330328), (14008, 2081455), (17510, 1665164), (35020, 832582), (70040, 416291)]