77889684220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{226463}}^1$

素因数の和:227094

約数の個数: 48

約数和(自身を含む): 169494716160

約数和(自身を除く): 91605031940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 593, 1186, 2372, 2965, 5930, 11860, 17197, 34394, 68788, 85985, 171970, 226463, 343940, 452926, 905852, 1132315, 2264630, 4529260, 6567427, 13134854, 26269708, 32837135, 65674270, 131348540, 134292559, 268585118, 537170236, 671462795, 1342925590, 2685851180, 3894484211, 7788968422, 15577936844, 19472421055, 38944842110, 77889684220]

約数ペア:

[(1, 77889684220), (2, 38944842110), (4, 19472421055), (5, 15577936844), (10, 7788968422), (20, 3894484211), (29, 2685851180), (58, 1342925590), (116, 671462795), (145, 537170236), (290, 268585118), (580, 134292559), (593, 131348540), (1186, 65674270), (2372, 32837135), (2965, 26269708), (5930, 13134854), (11860, 6567427), (17197, 4529260), (34394, 2264630), (68788, 1132315), (85985, 905852), (171970, 452926), (226463, 343940)]