26157367060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1\times {\mathrm{2351}}^1$

素因数の和:2965

約数の個数: 96

約数和(自身を含む): 60654956544

約数和(自身を除く): 34497589484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 491, 515, 982, 1030, 1133, 1964, 2060, 2266, 2351, 2455, 4532, 4702, 4910, 5401, 5665, 9404, 9820, 10802, 11330, 11755, 21604, 22660, 23510, 25861, 27005, 47020, 50573, 51722, 54010, 101146, 103444, 108020, 129305, 202292, 242153, 252865, 258610, 484306, 505730, 517220, 556303, 968612, 1011460, 1112606, 1154341, 1210765, 2225212, 2308682, 2421530, 2663683, 2781515, 4617364, 4843060, 5327366, 5563030, 5771705, 10654732, 11126060, 11543410, 12697751, 13318415, 23086820, 25395502, 26636830, 50791004, 53273660, 63488755, 118897123, 126977510, 237794246, 253955020, 475588492, 594485615, 1188971230, 1307868353, 2377942460, 2615736706, 5231473412, 6539341765, 13078683530, 26157367060]

約数ペア:

[(1, 26157367060), (2, 13078683530), (4, 6539341765), (5, 5231473412), (10, 2615736706), (11, 2377942460), (20, 1307868353), (22, 1188971230), (44, 594485615), (55, 475588492), (103, 253955020), (110, 237794246), (206, 126977510), (220, 118897123), (412, 63488755), (491, 53273660), (515, 50791004), (982, 26636830), (1030, 25395502), (1133, 23086820), (1964, 13318415), (2060, 12697751), (2266, 11543410), (2351, 11126060), (2455, 10654732), (4532, 5771705), (4702, 5563030), (4910, 5327366), (5401, 4843060), (5665, 4617364), (9404, 2781515), (9820, 2663683), (10802, 2421530), (11330, 2308682), (11755, 2225212), (21604, 1210765), (22660, 1154341), (23510, 1112606), (25861, 1011460), (27005, 968612), (47020, 556303), (50573, 517220), (51722, 505730), (54010, 484306), (101146, 258610), (103444, 252865), (108020, 242153), (129305, 202292)]