2545163600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9371}}^1$

素因数の和:9493

約数の個数: 120

約数和(自身を含む): 7061089728

約数和(自身を除く): 4515926128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 97, 100, 112, 140, 175, 194, 200, 280, 350, 388, 400, 485, 560, 679, 700, 776, 970, 1358, 1400, 1552, 1940, 2425, 2716, 2800, 3395, 3880, 4850, 5432, 6790, 7760, 9371, 9700, 10864, 13580, 16975, 18742, 19400, 27160, 33950, 37484, 38800, 46855, 54320, 65597, 67900, 74968, 93710, 131194, 135800, 149936, 187420, 234275, 262388, 271600, 327985, 374840, 468550, 524776, 655970, 749680, 908987, 937100, 1049552, 1311940, 1639925, 1817974, 1874200, 2623880, 3279850, 3635948, 3748400, 4544935, 5247760, 6362909, 6559700, 7271896, 9089870, 12725818, 13119400, 14543792, 18179740, 22724675, 25451636, 26238800, 31814545, 36359480, 45449350, 50903272, 63629090, 72718960, 90898700, 101806544, 127258180, 159072725, 181797400, 254516360, 318145450, 363594800, 509032720, 636290900, 1272581800, 2545163600]

約数ペア:

[(1, 2545163600), (2, 1272581800), (4, 636290900), (5, 509032720), (7, 363594800), (8, 318145450), (10, 254516360), (14, 181797400), (16, 159072725), (20, 127258180), (25, 101806544), (28, 90898700), (35, 72718960), (40, 63629090), (50, 50903272), (56, 45449350), (70, 36359480), (80, 31814545), (97, 26238800), (100, 25451636), (112, 22724675), (140, 18179740), (175, 14543792), (194, 13119400), (200, 12725818), (280, 9089870), (350, 7271896), (388, 6559700), (400, 6362909), (485, 5247760), (560, 4544935), (679, 3748400), (700, 3635948), (776, 3279850), (970, 2623880), (1358, 1874200), (1400, 1817974), (1552, 1639925), (1940, 1311940), (2425, 1049552), (2716, 937100), (2800, 908987), (3395, 749680), (3880, 655970), (4850, 524776), (5432, 468550), (6790, 374840), (7760, 327985), (9371, 271600), (9700, 262388), (10864, 234275), (13580, 187420), (16975, 149936), (18742, 135800), (19400, 131194), (27160, 93710), (33950, 74968), (37484, 67900), (38800, 65597), (46855, 54320)]