194448400

素因数分解:

$2^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{10343}}^1$

素因数の和:10408

約数の個数: 60

約数和(自身を含む): 477148032

約数和(自身を除く): 282699632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 376, 400, 470, 752, 940, 1175, 1880, 2350, 3760, 4700, 9400, 10343, 18800, 20686, 41372, 51715, 82744, 103430, 165488, 206860, 258575, 413720, 486121, 517150, 827440, 972242, 1034300, 1944484, 2068600, 2430605, 3888968, 4137200, 4861210, 7777936, 9722420, 12153025, 19444840, 24306050, 38889680, 48612100, 97224200, 194448400]

約数ペア:

[(1, 194448400), (2, 97224200), (4, 48612100), (5, 38889680), (8, 24306050), (10, 19444840), (16, 12153025), (20, 9722420), (25, 7777936), (40, 4861210), (47, 4137200), (50, 3888968), (80, 2430605), (94, 2068600), (100, 1944484), (188, 1034300), (200, 972242), (235, 827440), (376, 517150), (400, 486121), (470, 413720), (752, 258575), (940, 206860), (1175, 165488), (1880, 103430), (2350, 82744), (3760, 51715), (4700, 41372), (9400, 20686), (10343, 18800)]