2051239600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1967

約数の個数: 120

約数和(自身を含む): 5153420160

約数和(自身を除く): 3102180560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 97, 100, 116, 145, 194, 200, 232, 290, 388, 400, 464, 485, 580, 725, 776, 970, 1160, 1450, 1552, 1823, 1940, 2320, 2425, 2813, 2900, 3646, 3880, 4850, 5626, 5800, 7292, 7760, 9115, 9700, 11252, 11600, 14065, 14584, 18230, 19400, 22504, 28130, 29168, 36460, 38800, 45008, 45575, 52867, 56260, 70325, 72920, 91150, 105734, 112520, 140650, 145840, 176831, 182300, 211468, 225040, 264335, 281300, 353662, 364600, 422936, 528670, 562600, 707324, 729200, 845872, 884155, 1057340, 1125200, 1321675, 1414648, 1768310, 2114680, 2643350, 2829296, 3536620, 4229360, 4420775, 5128099, 5286700, 7073240, 8841550, 10256198, 10573400, 14146480, 17683100, 20512396, 21146800, 25640495, 35366200, 41024792, 51280990, 70732400, 82049584, 102561980, 128202475, 205123960, 256404950, 410247920, 512809900, 1025619800, 2051239600]

約数ペア:

[(1, 2051239600), (2, 1025619800), (4, 512809900), (5, 410247920), (8, 256404950), (10, 205123960), (16, 128202475), (20, 102561980), (25, 82049584), (29, 70732400), (40, 51280990), (50, 41024792), (58, 35366200), (80, 25640495), (97, 21146800), (100, 20512396), (116, 17683100), (145, 14146480), (194, 10573400), (200, 10256198), (232, 8841550), (290, 7073240), (388, 5286700), (400, 5128099), (464, 4420775), (485, 4229360), (580, 3536620), (725, 2829296), (776, 2643350), (970, 2114680), (1160, 1768310), (1450, 1414648), (1552, 1321675), (1823, 1125200), (1940, 1057340), (2320, 884155), (2425, 845872), (2813, 729200), (2900, 707324), (3646, 562600), (3880, 528670), (4850, 422936), (5626, 364600), (5800, 353662), (7292, 281300), (7760, 264335), (9115, 225040), (9700, 211468), (11252, 182300), (11600, 176831), (14065, 145840), (14584, 140650), (18230, 112520), (19400, 105734), (22504, 91150), (28130, 72920), (29168, 70325), (36460, 56260), (38800, 52867), (45008, 45575)]