20130138028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{4703}}^1$

素因数の和:5807

約数の個数: 96

約数和(自身を含む): 47353098240

約数和(自身を除く): 27222960212

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1069, 2002, 2138, 4004, 4276, 4703, 7483, 9406, 11759, 13897, 14966, 18812, 23518, 27794, 29932, 32921, 47036, 51733, 55588, 61139, 65842, 82313, 97279, 103466, 122278, 131684, 152867, 164626, 194558, 206932, 244556, 305734, 329252, 362131, 389116, 427973, 611468, 672529, 724262, 855946, 1070069, 1345058, 1448524, 1711892, 2140138, 2690116, 4280276, 4707703, 5027507, 9415406, 10055014, 18830812, 20110028, 35192549, 55302577, 65357591, 70385098, 110605154, 130715182, 140770196, 221210308, 261430364, 387118039, 457503137, 718933501, 774236078, 915006274, 1437867002, 1548472156, 1830012548, 2875734004, 5032534507, 10065069014, 20130138028]

約数ペア:

[(1, 20130138028), (2, 10065069014), (4, 5032534507), (7, 2875734004), (11, 1830012548), (13, 1548472156), (14, 1437867002), (22, 915006274), (26, 774236078), (28, 718933501), (44, 457503137), (52, 387118039), (77, 261430364), (91, 221210308), (143, 140770196), (154, 130715182), (182, 110605154), (286, 70385098), (308, 65357591), (364, 55302577), (572, 35192549), (1001, 20110028), (1069, 18830812), (2002, 10055014), (2138, 9415406), (4004, 5027507), (4276, 4707703), (4703, 4280276), (7483, 2690116), (9406, 2140138), (11759, 1711892), (13897, 1448524), (14966, 1345058), (18812, 1070069), (23518, 855946), (27794, 724262), (29932, 672529), (32921, 611468), (47036, 427973), (51733, 389116), (55588, 362131), (61139, 329252), (65842, 305734), (82313, 244556), (97279, 206932), (103466, 194558), (122278, 164626), (131684, 152867)]