28371928000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{272807}}^1$

素因数の和:272847

約数の個数: 112

約数和(自身を含む): 75668209344

約数和(自身を除く): 47296281344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 800, 832, 1000, 1040, 1300, 1600, 1625, 2000, 2080, 2600, 3250, 4000, 4160, 5200, 6500, 8000, 10400, 13000, 20800, 26000, 52000, 104000, 272807, 545614, 1091228, 1364035, 2182456, 2728070, 3546491, 4364912, 5456140, 6820175, 7092982, 8729824, 10912280, 13640350, 14185964, 17459648, 17732455, 21824560, 27280700, 28371928, 34100875, 35464910, 43649120, 54561400, 56743856, 68201750, 70929820, 87298240, 88662275, 109122800, 113487712, 136403500, 141859640, 177324550, 218245600, 226975424, 272807000, 283719280, 354649100, 436491200, 443311375, 545614000, 567438560, 709298200, 886622750, 1091228000, 1134877120, 1418596400, 1773245500, 2182456000, 2837192800, 3546491000, 5674385600, 7092982000, 14185964000, 28371928000]

約数ペア:

[(1, 28371928000), (2, 14185964000), (4, 7092982000), (5, 5674385600), (8, 3546491000), (10, 2837192800), (13, 2182456000), (16, 1773245500), (20, 1418596400), (25, 1134877120), (26, 1091228000), (32, 886622750), (40, 709298200), (50, 567438560), (52, 545614000), (64, 443311375), (65, 436491200), (80, 354649100), (100, 283719280), (104, 272807000), (125, 226975424), (130, 218245600), (160, 177324550), (200, 141859640), (208, 136403500), (250, 113487712), (260, 109122800), (320, 88662275), (325, 87298240), (400, 70929820), (416, 68201750), (500, 56743856), (520, 54561400), (650, 43649120), (800, 35464910), (832, 34100875), (1000, 28371928), (1040, 27280700), (1300, 21824560), (1600, 17732455), (1625, 17459648), (2000, 14185964), (2080, 13640350), (2600, 10912280), (3250, 8729824), (4000, 7092982), (4160, 6820175), (5200, 5456140), (6500, 4364912), (8000, 3546491), (10400, 2728070), (13000, 2182456), (20800, 1364035), (26000, 1091228), (52000, 545614), (104000, 272807)]