19838400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{4133}}^1$

素因数の和:4158

約数の個数: 84

約数和(自身を含む): 65102232

約数和(自身を除く): 45263832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4133, 4800, 8266, 12399, 16532, 20665, 24798, 33064, 41330, 49596, 61995, 66128, 82660, 99192, 103325, 123990, 132256, 165320, 198384, 206650, 247980, 264512, 309975, 330640, 396768, 413300, 495960, 619950, 661280, 793536, 826600, 991920, 1239900, 1322560, 1653200, 1983840, 2479800, 3306400, 3967680, 4959600, 6612800, 9919200, 19838400]

約数ペア:

[(1, 19838400), (2, 9919200), (3, 6612800), (4, 4959600), (5, 3967680), (6, 3306400), (8, 2479800), (10, 1983840), (12, 1653200), (15, 1322560), (16, 1239900), (20, 991920), (24, 826600), (25, 793536), (30, 661280), (32, 619950), (40, 495960), (48, 413300), (50, 396768), (60, 330640), (64, 309975), (75, 264512), (80, 247980), (96, 206650), (100, 198384), (120, 165320), (150, 132256), (160, 123990), (192, 103325), (200, 99192), (240, 82660), (300, 66128), (320, 61995), (400, 49596), (480, 41330), (600, 33064), (800, 24798), (960, 20665), (1200, 16532), (1600, 12399), (2400, 8266), (4133, 4800)]