25116800

素因数分解:

$2^7\times 5^2\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 63745920

約数和(自身を除く): 38629120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 128, 160, 167, 188, 200, 235, 320, 334, 376, 400, 470, 640, 668, 752, 800, 835, 940, 1175, 1336, 1504, 1600, 1670, 1880, 2350, 2672, 3008, 3200, 3340, 3760, 4175, 4700, 5344, 6016, 6680, 7520, 7849, 8350, 9400, 10688, 13360, 15040, 15698, 16700, 18800, 21376, 26720, 30080, 31396, 33400, 37600, 39245, 53440, 62792, 66800, 75200, 78490, 106880, 125584, 133600, 150400, 156980, 196225, 251168, 267200, 313960, 392450, 502336, 534400, 627920, 784900, 1004672, 1255840, 1569800, 2511680, 3139600, 5023360, 6279200, 12558400, 25116800]

約数ペア:

[(1, 25116800), (2, 12558400), (4, 6279200), (5, 5023360), (8, 3139600), (10, 2511680), (16, 1569800), (20, 1255840), (25, 1004672), (32, 784900), (40, 627920), (47, 534400), (50, 502336), (64, 392450), (80, 313960), (94, 267200), (100, 251168), (128, 196225), (160, 156980), (167, 150400), (188, 133600), (200, 125584), (235, 106880), (320, 78490), (334, 75200), (376, 66800), (400, 62792), (470, 53440), (640, 39245), (668, 37600), (752, 33400), (800, 31396), (835, 30080), (940, 26720), (1175, 21376), (1336, 18800), (1504, 16700), (1600, 15698), (1670, 15040), (1880, 13360), (2350, 10688), (2672, 9400), (3008, 8350), (3200, 7849), (3340, 7520), (3760, 6680), (4175, 6016), (4700, 5344)]