194468800

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6438

約数の個数: 84

約数和(自身を含む): 503778520

約数和(自身を除く): 309309720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 6080, 6397, 7600, 12794, 15200, 25588, 30400, 31985, 51176, 63970, 102352, 121543, 127940, 159925, 204704, 243086, 255880, 319850, 409408, 486172, 511760, 607715, 639700, 972344, 1023520, 1215430, 1279400, 1944688, 2047040, 2430860, 2558800, 3038575, 3889376, 4861720, 5117600, 6077150, 7778752, 9723440, 10235200, 12154300, 19446880, 24308600, 38893760, 48617200, 97234400, 194468800]

約数ペア:

[(1, 194468800), (2, 97234400), (4, 48617200), (5, 38893760), (8, 24308600), (10, 19446880), (16, 12154300), (19, 10235200), (20, 9723440), (25, 7778752), (32, 6077150), (38, 5117600), (40, 4861720), (50, 3889376), (64, 3038575), (76, 2558800), (80, 2430860), (95, 2047040), (100, 1944688), (152, 1279400), (160, 1215430), (190, 1023520), (200, 972344), (304, 639700), (320, 607715), (380, 511760), (400, 486172), (475, 409408), (608, 319850), (760, 255880), (800, 243086), (950, 204704), (1216, 159925), (1520, 127940), (1600, 121543), (1900, 102352), (3040, 63970), (3800, 51176), (6080, 31985), (6397, 30400), (7600, 25588), (12794, 15200)]