13434160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5417}}^1$

素因数の和:5461

約数の個数: 40

約数和(自身を含む): 32247936

約数和(自身を除く): 18813776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 5417, 10834, 21668, 27085, 43336, 54170, 86672, 108340, 167927, 216680, 335854, 433360, 671708, 839635, 1343416, 1679270, 2686832, 3358540, 6717080, 13434160]

約数ペア:

[(1, 13434160), (2, 6717080), (4, 3358540), (5, 2686832), (8, 1679270), (10, 1343416), (16, 839635), (20, 671708), (31, 433360), (40, 335854), (62, 216680), (80, 167927), (124, 108340), (155, 86672), (248, 54170), (310, 43336), (496, 27085), (620, 21668), (1240, 10834), (2480, 5417)]