431113160

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{13001}}^1$

素因数の和:13841

約数の個数: 32

約数和(自身を含む): 971249400

約数和(自身を除く): 540136240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1658, 3316, 4145, 6632, 8290, 13001, 16580, 26002, 33160, 52004, 65005, 104008, 130010, 260020, 520040, 10777829, 21555658, 43111316, 53889145, 86222632, 107778290, 215556580, 431113160]

約数ペア:

[(1, 431113160), (2, 215556580), (4, 107778290), (5, 86222632), (8, 53889145), (10, 43111316), (20, 21555658), (40, 10777829), (829, 520040), (1658, 260020), (3316, 130010), (4145, 104008), (6632, 65005), (8290, 52004), (13001, 33160), (16580, 26002)]