19238828600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5658479}}^1$

素因数の和:5658512

約数の個数: 48

約数和(自身を含む): 47361477600

約数和(自身を除く): 28122649000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 5658479, 11316958, 22633916, 28292395, 45267832, 56584790, 96194143, 113169580, 141461975, 192388286, 226339160, 282923950, 384776572, 480970715, 565847900, 769553144, 961941430, 1131695800, 1923882860, 2404853575, 3847765720, 4809707150, 9619414300, 19238828600]

約数ペア:

[(1, 19238828600), (2, 9619414300), (4, 4809707150), (5, 3847765720), (8, 2404853575), (10, 1923882860), (17, 1131695800), (20, 961941430), (25, 769553144), (34, 565847900), (40, 480970715), (50, 384776572), (68, 282923950), (85, 226339160), (100, 192388286), (136, 141461975), (170, 113169580), (200, 96194143), (340, 56584790), (425, 45267832), (680, 28292395), (850, 22633916), (1700, 11316958), (3400, 5658479)]