205996822460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{72026861}}^1$

素因数の和:72026894

約数の個数: 48

約数和(自身を含む): 508221538272

約数和(自身を除く): 302224715812

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 72026861, 144053722, 288107444, 360134305, 720268610, 792295471, 936349193, 1440537220, 1584590942, 1872698386, 3169181884, 3745396772, 3961477355, 4681745965, 7922954710, 9363491930, 10299841123, 15845909420, 18726983860, 20599682246, 41199364492, 51499205615, 102998411230, 205996822460]

約数ペア:

[(1, 205996822460), (2, 102998411230), (4, 51499205615), (5, 41199364492), (10, 20599682246), (11, 18726983860), (13, 15845909420), (20, 10299841123), (22, 9363491930), (26, 7922954710), (44, 4681745965), (52, 3961477355), (55, 3745396772), (65, 3169181884), (110, 1872698386), (130, 1584590942), (143, 1440537220), (220, 936349193), (260, 792295471), (286, 720268610), (572, 360134305), (715, 288107444), (1430, 144053722), (2860, 72026861)]