38201600

素因数分解:

$2^8\times 5^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 108

約数和(自身を含む): 97327104

約数和(自身を除く): 59125504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 127, 128, 160, 188, 200, 235, 254, 256, 320, 376, 400, 470, 508, 635, 640, 752, 800, 940, 1016, 1175, 1270, 1280, 1504, 1600, 1880, 2032, 2350, 2540, 3008, 3175, 3200, 3760, 4064, 4700, 5080, 5969, 6016, 6350, 6400, 7520, 8128, 9400, 10160, 11938, 12032, 12700, 15040, 16256, 18800, 20320, 23876, 25400, 29845, 30080, 32512, 37600, 40640, 47752, 50800, 59690, 60160, 75200, 81280, 95504, 101600, 119380, 149225, 150400, 162560, 191008, 203200, 238760, 298450, 300800, 382016, 406400, 477520, 596900, 764032, 812800, 955040, 1193800, 1528064, 1910080, 2387600, 3820160, 4775200, 7640320, 9550400, 19100800, 38201600]

約数ペア:

[(1, 38201600), (2, 19100800), (4, 9550400), (5, 7640320), (8, 4775200), (10, 3820160), (16, 2387600), (20, 1910080), (25, 1528064), (32, 1193800), (40, 955040), (47, 812800), (50, 764032), (64, 596900), (80, 477520), (94, 406400), (100, 382016), (127, 300800), (128, 298450), (160, 238760), (188, 203200), (200, 191008), (235, 162560), (254, 150400), (256, 149225), (320, 119380), (376, 101600), (400, 95504), (470, 81280), (508, 75200), (635, 60160), (640, 59690), (752, 50800), (800, 47752), (940, 40640), (1016, 37600), (1175, 32512), (1270, 30080), (1280, 29845), (1504, 25400), (1600, 23876), (1880, 20320), (2032, 18800), (2350, 16256), (2540, 15040), (3008, 12700), (3175, 12032), (3200, 11938), (3760, 10160), (4064, 9400), (4700, 8128), (5080, 7520), (5969, 6400), (6016, 6350)]