20160683950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{3947}}^1$

素因数の和:4258

約数の個数: 96

約数和(自身を含む): 42191549568

約数和(自身を除く): 22030865618

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 251, 275, 370, 407, 502, 550, 814, 925, 1255, 1850, 2035, 2510, 2761, 3947, 4070, 5522, 6275, 7894, 9287, 10175, 12550, 13805, 18574, 19735, 20350, 27610, 39470, 43417, 46435, 69025, 86834, 92870, 98675, 102157, 138050, 146039, 197350, 204314, 217085, 232175, 292078, 434170, 464350, 510785, 730195, 990697, 1021570, 1085425, 1460390, 1606429, 1981394, 2170850, 2553925, 3212858, 3650975, 4953485, 5107850, 7301950, 8032145, 9906970, 10897667, 16064290, 21795334, 24767425, 36655789, 40160725, 49534850, 54488335, 73311578, 80321450, 108976670, 183278945, 272441675, 366557890, 403213679, 544883350, 806427358, 916394725, 1832789450, 2016068395, 4032136790, 10080341975, 20160683950]

約数ペア:

[(1, 20160683950), (2, 10080341975), (5, 4032136790), (10, 2016068395), (11, 1832789450), (22, 916394725), (25, 806427358), (37, 544883350), (50, 403213679), (55, 366557890), (74, 272441675), (110, 183278945), (185, 108976670), (251, 80321450), (275, 73311578), (370, 54488335), (407, 49534850), (502, 40160725), (550, 36655789), (814, 24767425), (925, 21795334), (1255, 16064290), (1850, 10897667), (2035, 9906970), (2510, 8032145), (2761, 7301950), (3947, 5107850), (4070, 4953485), (5522, 3650975), (6275, 3212858), (7894, 2553925), (9287, 2170850), (10175, 1981394), (12550, 1606429), (13805, 1460390), (18574, 1085425), (19735, 1021570), (20350, 990697), (27610, 730195), (39470, 510785), (43417, 464350), (46435, 434170), (69025, 292078), (86834, 232175), (92870, 217085), (98675, 204314), (102157, 197350), (138050, 146039)]