475803530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{18979}}^1$

素因数の和:19118

約数の個数: 32

約数和(自身を含む): 901929600

約数和(自身を除く): 426126070

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 2507, 5014, 12535, 18979, 25070, 37958, 94895, 189790, 436517, 873034, 2068711, 2182585, 4137422, 4365170, 10343555, 20687110, 47580353, 95160706, 237901765, 475803530]

約数ペア:

[(1, 475803530), (2, 237901765), (5, 95160706), (10, 47580353), (23, 20687110), (46, 10343555), (109, 4365170), (115, 4137422), (218, 2182585), (230, 2068711), (545, 873034), (1090, 436517), (2507, 189790), (5014, 94895), (12535, 37958), (18979, 25070)]