26981500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 72648576

約数和(自身を除く): 45667076

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 125, 130, 140, 175, 182, 250, 260, 325, 350, 364, 455, 500, 593, 650, 700, 875, 910, 1186, 1300, 1625, 1750, 1820, 2275, 2372, 2965, 3250, 3500, 4151, 4550, 5930, 6500, 7709, 8302, 9100, 11375, 11860, 14825, 15418, 16604, 20755, 22750, 29650, 30836, 38545, 41510, 45500, 53963, 59300, 74125, 77090, 83020, 103775, 107926, 148250, 154180, 192725, 207550, 215852, 269815, 296500, 385450, 415100, 518875, 539630, 770900, 963625, 1037750, 1079260, 1349075, 1927250, 2075500, 2698150, 3854500, 5396300, 6745375, 13490750, 26981500]

約数ペア:

[(1, 26981500), (2, 13490750), (4, 6745375), (5, 5396300), (7, 3854500), (10, 2698150), (13, 2075500), (14, 1927250), (20, 1349075), (25, 1079260), (26, 1037750), (28, 963625), (35, 770900), (50, 539630), (52, 518875), (65, 415100), (70, 385450), (91, 296500), (100, 269815), (125, 215852), (130, 207550), (140, 192725), (175, 154180), (182, 148250), (250, 107926), (260, 103775), (325, 83020), (350, 77090), (364, 74125), (455, 59300), (500, 53963), (593, 45500), (650, 41510), (700, 38545), (875, 30836), (910, 29650), (1186, 22750), (1300, 20755), (1625, 16604), (1750, 15418), (1820, 14825), (2275, 11860), (2372, 11375), (2965, 9100), (3250, 8302), (3500, 7709), (4151, 6500), (4550, 5930)]