25421303820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{277}}^1\times {\mathrm{12641}}^1$

素因数の和:12952

約数の個数: 144

約数和(自身を含む): 78527451744

約数和(自身を除く): 53106147924

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 277, 330, 363, 484, 554, 605, 660, 726, 831, 1108, 1210, 1385, 1452, 1662, 1815, 2420, 2770, 3047, 3324, 3630, 4155, 5540, 6094, 7260, 8310, 9141, 12188, 12641, 15235, 16620, 18282, 25282, 30470, 33517, 36564, 37923, 45705, 50564, 60940, 63205, 67034, 75846, 91410, 100551, 126410, 134068, 139051, 151692, 167585, 182820, 189615, 201102, 252820, 278102, 335170, 379230, 402204, 417153, 502755, 556204, 670340, 695255, 758460, 834306, 1005510, 1390510, 1529561, 1668612, 2011020, 2085765, 2781020, 3059122, 3501557, 4171530, 4588683, 6118244, 7003114, 7647805, 8343060, 9177366, 10504671, 14006228, 15295610, 17507785, 18354732, 21009342, 22943415, 30591220, 35015570, 38517127, 42018684, 45886830, 52523355, 70031140, 77034254, 91773660, 105046710, 115551381, 154068508, 192585635, 210093420, 231102762, 385171270, 423688397, 462205524, 577756905, 770342540, 847376794, 1155513810, 1271065191, 1694753588, 2118441985, 2311027620, 2542130382, 4236883970, 5084260764, 6355325955, 8473767940, 12710651910, 25421303820]

約数ペア:

[(1, 25421303820), (2, 12710651910), (3, 8473767940), (4, 6355325955), (5, 5084260764), (6, 4236883970), (10, 2542130382), (11, 2311027620), (12, 2118441985), (15, 1694753588), (20, 1271065191), (22, 1155513810), (30, 847376794), (33, 770342540), (44, 577756905), (55, 462205524), (60, 423688397), (66, 385171270), (110, 231102762), (121, 210093420), (132, 192585635), (165, 154068508), (220, 115551381), (242, 105046710), (277, 91773660), (330, 77034254), (363, 70031140), (484, 52523355), (554, 45886830), (605, 42018684), (660, 38517127), (726, 35015570), (831, 30591220), (1108, 22943415), (1210, 21009342), (1385, 18354732), (1452, 17507785), (1662, 15295610), (1815, 14006228), (2420, 10504671), (2770, 9177366), (3047, 8343060), (3324, 7647805), (3630, 7003114), (4155, 6118244), (5540, 4588683), (6094, 4171530), (7260, 3501557), (8310, 3059122), (9141, 2781020), (12188, 2085765), (12641, 2011020), (15235, 1668612), (16620, 1529561), (18282, 1390510), (25282, 1005510), (30470, 834306), (33517, 758460), (36564, 695255), (37923, 670340), (45705, 556204), (50564, 502755), (60940, 417153), (63205, 402204), (67034, 379230), (75846, 335170), (91410, 278102), (100551, 252820), (126410, 201102), (134068, 189615), (139051, 182820), (151692, 167585)]