25854400

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:159

約数の個数: 168

約数和(自身を含む): 75401424

約数和(自身を除く): 49547024

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 64, 65, 80, 88, 100, 104, 110, 113, 130, 143, 160, 176, 200, 208, 220, 226, 260, 275, 286, 320, 325, 352, 400, 416, 440, 452, 520, 550, 565, 572, 650, 704, 715, 800, 832, 880, 904, 1040, 1100, 1130, 1144, 1243, 1300, 1430, 1469, 1600, 1760, 1808, 2080, 2200, 2260, 2288, 2486, 2600, 2825, 2860, 2938, 3520, 3575, 3616, 4160, 4400, 4520, 4576, 4972, 5200, 5650, 5720, 5876, 6215, 7150, 7232, 7345, 8800, 9040, 9152, 9944, 10400, 11300, 11440, 11752, 12430, 14300, 14690, 16159, 17600, 18080, 19888, 20800, 22600, 22880, 23504, 24860, 28600, 29380, 31075, 32318, 36160, 36725, 39776, 45200, 45760, 47008, 49720, 57200, 58760, 62150, 64636, 73450, 79552, 80795, 90400, 94016, 99440, 114400, 117520, 124300, 129272, 146900, 161590, 180800, 198880, 228800, 235040, 248600, 258544, 293800, 323180, 397760, 403975, 470080, 497200, 517088, 587600, 646360, 807950, 994400, 1034176, 1175200, 1292720, 1615900, 1988800, 2350400, 2585440, 3231800, 5170880, 6463600, 12927200, 25854400]

約数ペア:

[(1, 25854400), (2, 12927200), (4, 6463600), (5, 5170880), (8, 3231800), (10, 2585440), (11, 2350400), (13, 1988800), (16, 1615900), (20, 1292720), (22, 1175200), (25, 1034176), (26, 994400), (32, 807950), (40, 646360), (44, 587600), (50, 517088), (52, 497200), (55, 470080), (64, 403975), (65, 397760), (80, 323180), (88, 293800), (100, 258544), (104, 248600), (110, 235040), (113, 228800), (130, 198880), (143, 180800), (160, 161590), (176, 146900), (200, 129272), (208, 124300), (220, 117520), (226, 114400), (260, 99440), (275, 94016), (286, 90400), (320, 80795), (325, 79552), (352, 73450), (400, 64636), (416, 62150), (440, 58760), (452, 57200), (520, 49720), (550, 47008), (565, 45760), (572, 45200), (650, 39776), (704, 36725), (715, 36160), (800, 32318), (832, 31075), (880, 29380), (904, 28600), (1040, 24860), (1100, 23504), (1130, 22880), (1144, 22600), (1243, 20800), (1300, 19888), (1430, 18080), (1469, 17600), (1600, 16159), (1760, 14690), (1808, 14300), (2080, 12430), (2200, 11752), (2260, 11440), (2288, 11300), (2486, 10400), (2600, 9944), (2825, 9152), (2860, 9040), (2938, 8800), (3520, 7345), (3575, 7232), (3616, 7150), (4160, 6215), (4400, 5876), (4520, 5720), (4576, 5650), (4972, 5200)]