1027542340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 2400451200

約数和(自身を除く): 1372908860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 179, 194, 220, 269, 358, 388, 485, 538, 716, 895, 970, 1067, 1076, 1345, 1790, 1940, 1969, 2134, 2690, 2959, 3580, 3938, 4268, 5335, 5380, 5918, 7876, 9845, 10670, 11836, 14795, 17363, 19690, 21340, 26093, 29590, 34726, 39380, 48151, 52186, 59180, 69452, 86815, 96302, 104372, 130465, 173630, 190993, 192604, 240755, 260930, 287023, 347260, 381986, 481510, 521860, 529661, 574046, 763972, 954965, 963020, 1059322, 1148092, 1435115, 1909930, 2118644, 2648305, 2870230, 3819860, 4670647, 5296610, 5740460, 9341294, 10593220, 18682588, 23353235, 46706470, 51377117, 93412940, 102754234, 205508468, 256885585, 513771170, 1027542340]

約数ペア:

[(1, 1027542340), (2, 513771170), (4, 256885585), (5, 205508468), (10, 102754234), (11, 93412940), (20, 51377117), (22, 46706470), (44, 23353235), (55, 18682588), (97, 10593220), (110, 9341294), (179, 5740460), (194, 5296610), (220, 4670647), (269, 3819860), (358, 2870230), (388, 2648305), (485, 2118644), (538, 1909930), (716, 1435115), (895, 1148092), (970, 1059322), (1067, 963020), (1076, 954965), (1345, 763972), (1790, 574046), (1940, 529661), (1969, 521860), (2134, 481510), (2690, 381986), (2959, 347260), (3580, 287023), (3938, 260930), (4268, 240755), (5335, 192604), (5380, 190993), (5918, 173630), (7876, 130465), (9845, 104372), (10670, 96302), (11836, 86815), (14795, 69452), (17363, 59180), (19690, 52186), (21340, 48151), (26093, 39380), (29590, 34726)]