505850470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{27299}}^1$

素因数の和:27432

約数の個数: 32

約数和(自身を含む): 972972000

約数和(自身を除く): 467121530

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 18530, 27299, 54598, 136495, 272990, 464083, 928166, 2320415, 2975591, 4640830, 5951182, 14877955, 29755910, 50585047, 101170094, 252925235, 505850470]

約数ペア:

[(1, 505850470), (2, 252925235), (5, 101170094), (10, 50585047), (17, 29755910), (34, 14877955), (85, 5951182), (109, 4640830), (170, 2975591), (218, 2320415), (545, 928166), (1090, 464083), (1853, 272990), (3706, 136495), (9265, 54598), (18530, 27299)]