16429700

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{479}}^1$

素因数の和:514

約数の個数: 72

約数和(自身を含む): 41664000

約数和(自身を除く): 25234300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 479, 490, 686, 700, 958, 980, 1225, 1372, 1715, 1916, 2395, 2450, 3353, 3430, 4790, 4900, 6706, 6860, 8575, 9580, 11975, 13412, 16765, 17150, 23471, 23950, 33530, 34300, 46942, 47900, 67060, 83825, 93884, 117355, 164297, 167650, 234710, 328594, 335300, 469420, 586775, 657188, 821485, 1173550, 1642970, 2347100, 3285940, 4107425, 8214850, 16429700]

約数ペア:

[(1, 16429700), (2, 8214850), (4, 4107425), (5, 3285940), (7, 2347100), (10, 1642970), (14, 1173550), (20, 821485), (25, 657188), (28, 586775), (35, 469420), (49, 335300), (50, 328594), (70, 234710), (98, 167650), (100, 164297), (140, 117355), (175, 93884), (196, 83825), (245, 67060), (343, 47900), (350, 46942), (479, 34300), (490, 33530), (686, 23950), (700, 23471), (958, 17150), (980, 16765), (1225, 13412), (1372, 11975), (1715, 9580), (1916, 8575), (2395, 6860), (2450, 6706), (3353, 4900), (3430, 4790)]