23504000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 63488880

約数和(自身を除く): 39984880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 113, 125, 128, 130, 160, 200, 208, 226, 250, 260, 320, 325, 400, 416, 452, 500, 520, 565, 640, 650, 800, 832, 904, 1000, 1040, 1130, 1300, 1469, 1600, 1625, 1664, 1808, 2000, 2080, 2260, 2600, 2825, 2938, 3200, 3250, 3616, 4000, 4160, 4520, 5200, 5650, 5876, 6500, 7232, 7345, 8000, 8320, 9040, 10400, 11300, 11752, 13000, 14125, 14464, 14690, 16000, 18080, 20800, 22600, 23504, 26000, 28250, 29380, 36160, 36725, 41600, 45200, 47008, 52000, 56500, 58760, 72320, 73450, 90400, 94016, 104000, 113000, 117520, 146900, 180800, 183625, 188032, 208000, 226000, 235040, 293800, 361600, 367250, 452000, 470080, 587600, 734500, 904000, 940160, 1175200, 1469000, 1808000, 2350400, 2938000, 4700800, 5876000, 11752000, 23504000]

約数ペア:

[(1, 23504000), (2, 11752000), (4, 5876000), (5, 4700800), (8, 2938000), (10, 2350400), (13, 1808000), (16, 1469000), (20, 1175200), (25, 940160), (26, 904000), (32, 734500), (40, 587600), (50, 470080), (52, 452000), (64, 367250), (65, 361600), (80, 293800), (100, 235040), (104, 226000), (113, 208000), (125, 188032), (128, 183625), (130, 180800), (160, 146900), (200, 117520), (208, 113000), (226, 104000), (250, 94016), (260, 90400), (320, 73450), (325, 72320), (400, 58760), (416, 56500), (452, 52000), (500, 47008), (520, 45200), (565, 41600), (640, 36725), (650, 36160), (800, 29380), (832, 28250), (904, 26000), (1000, 23504), (1040, 22600), (1130, 20800), (1300, 18080), (1469, 16000), (1600, 14690), (1625, 14464), (1664, 14125), (1808, 13000), (2000, 11752), (2080, 11300), (2260, 10400), (2600, 9040), (2825, 8320), (2938, 8000), (3200, 7345), (3250, 7232), (3616, 6500), (4000, 5876), (4160, 5650), (4520, 5200)]