13925800

素因数分解:

$2^3\times 5^2\times 7^4\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 120

約数和(自身を含む): 39073950

約数和(自身を除く): 25148150

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 49, 50, 56, 58, 70, 98, 100, 116, 140, 145, 175, 196, 200, 203, 232, 245, 280, 290, 343, 350, 392, 406, 490, 580, 686, 700, 725, 812, 980, 1015, 1160, 1225, 1372, 1400, 1421, 1450, 1624, 1715, 1960, 2030, 2401, 2450, 2744, 2842, 2900, 3430, 4060, 4802, 4900, 5075, 5684, 5800, 6860, 7105, 8120, 8575, 9604, 9800, 9947, 10150, 11368, 12005, 13720, 14210, 17150, 19208, 19894, 20300, 24010, 28420, 34300, 35525, 39788, 40600, 48020, 49735, 56840, 60025, 68600, 69629, 71050, 79576, 96040, 99470, 120050, 139258, 142100, 198940, 240100, 248675, 278516, 284200, 348145, 397880, 480200, 497350, 557032, 696290, 994700, 1392580, 1740725, 1989400, 2785160, 3481450, 6962900, 13925800]

約数ペア:

[(1, 13925800), (2, 6962900), (4, 3481450), (5, 2785160), (7, 1989400), (8, 1740725), (10, 1392580), (14, 994700), (20, 696290), (25, 557032), (28, 497350), (29, 480200), (35, 397880), (40, 348145), (49, 284200), (50, 278516), (56, 248675), (58, 240100), (70, 198940), (98, 142100), (100, 139258), (116, 120050), (140, 99470), (145, 96040), (175, 79576), (196, 71050), (200, 69629), (203, 68600), (232, 60025), (245, 56840), (280, 49735), (290, 48020), (343, 40600), (350, 39788), (392, 35525), (406, 34300), (490, 28420), (580, 24010), (686, 20300), (700, 19894), (725, 19208), (812, 17150), (980, 14210), (1015, 13720), (1160, 12005), (1225, 11368), (1372, 10150), (1400, 9947), (1421, 9800), (1450, 9604), (1624, 8575), (1715, 8120), (1960, 7105), (2030, 6860), (2401, 5800), (2450, 5684), (2744, 5075), (2842, 4900), (2900, 4802), (3430, 4060)]