5137600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 126

約数和(自身を含む): 14409420

約数和(自身を除く): 9271820

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 130, 152, 160, 169, 190, 200, 208, 247, 260, 304, 320, 325, 338, 380, 400, 416, 475, 494, 520, 608, 650, 676, 760, 800, 832, 845, 950, 988, 1040, 1216, 1235, 1300, 1352, 1520, 1600, 1690, 1900, 1976, 2080, 2470, 2600, 2704, 3040, 3211, 3380, 3800, 3952, 4160, 4225, 4940, 5200, 5408, 6080, 6175, 6422, 6760, 7600, 7904, 8450, 9880, 10400, 10816, 12350, 12844, 13520, 15200, 15808, 16055, 16900, 19760, 20800, 24700, 25688, 27040, 30400, 32110, 33800, 39520, 49400, 51376, 54080, 64220, 67600, 79040, 80275, 98800, 102752, 128440, 135200, 160550, 197600, 205504, 256880, 270400, 321100, 395200, 513760, 642200, 1027520, 1284400, 2568800, 5137600]

約数ペア:

[(1, 5137600), (2, 2568800), (4, 1284400), (5, 1027520), (8, 642200), (10, 513760), (13, 395200), (16, 321100), (19, 270400), (20, 256880), (25, 205504), (26, 197600), (32, 160550), (38, 135200), (40, 128440), (50, 102752), (52, 98800), (64, 80275), (65, 79040), (76, 67600), (80, 64220), (95, 54080), (100, 51376), (104, 49400), (130, 39520), (152, 33800), (160, 32110), (169, 30400), (190, 27040), (200, 25688), (208, 24700), (247, 20800), (260, 19760), (304, 16900), (320, 16055), (325, 15808), (338, 15200), (380, 13520), (400, 12844), (416, 12350), (475, 10816), (494, 10400), (520, 9880), (608, 8450), (650, 7904), (676, 7600), (760, 6760), (800, 6422), (832, 6175), (845, 6080), (950, 5408), (988, 5200), (1040, 4940), (1216, 4225), (1235, 4160), (1300, 3952), (1352, 3800), (1520, 3380), (1600, 3211), (1690, 3040), (1900, 2704), (1976, 2600), (2080, 2470)]