79679680

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 204313536

約数和(自身を除く): 124633856

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 97, 136, 151, 160, 170, 194, 272, 302, 320, 340, 388, 485, 544, 604, 680, 755, 776, 970, 1088, 1208, 1360, 1510, 1552, 1649, 1940, 2416, 2567, 2720, 3020, 3104, 3298, 3880, 4832, 5134, 5440, 6040, 6208, 6596, 7760, 8245, 9664, 10268, 12080, 12835, 13192, 14647, 15520, 16490, 20536, 24160, 25670, 26384, 29294, 31040, 32980, 41072, 48320, 51340, 52768, 58588, 65960, 73235, 82144, 102680, 105536, 117176, 131920, 146470, 164288, 205360, 234352, 248999, 263840, 292940, 410720, 468704, 497998, 527680, 585880, 821440, 937408, 995996, 1171760, 1244995, 1991992, 2343520, 2489990, 3983984, 4687040, 4979980, 7967968, 9959960, 15935936, 19919920, 39839840, 79679680]

約数ペア:

[(1, 79679680), (2, 39839840), (4, 19919920), (5, 15935936), (8, 9959960), (10, 7967968), (16, 4979980), (17, 4687040), (20, 3983984), (32, 2489990), (34, 2343520), (40, 1991992), (64, 1244995), (68, 1171760), (80, 995996), (85, 937408), (97, 821440), (136, 585880), (151, 527680), (160, 497998), (170, 468704), (194, 410720), (272, 292940), (302, 263840), (320, 248999), (340, 234352), (388, 205360), (485, 164288), (544, 146470), (604, 131920), (680, 117176), (755, 105536), (776, 102680), (970, 82144), (1088, 73235), (1208, 65960), (1360, 58588), (1510, 52768), (1552, 51340), (1649, 48320), (1940, 41072), (2416, 32980), (2567, 31040), (2720, 29294), (3020, 26384), (3104, 25670), (3298, 24160), (3880, 20536), (4832, 16490), (5134, 15520), (5440, 14647), (6040, 13192), (6208, 12835), (6596, 12080), (7760, 10268), (8245, 9664)]