132079480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{253999}}^1$

素因数の和:254023

約数の個数: 32

約数和(自身を含む): 320040000

約数和(自身を除く): 187960520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 253999, 507998, 1015996, 1269995, 2031992, 2539990, 3301987, 5079980, 6603974, 10159960, 13207948, 16509935, 26415896, 33019870, 66039740, 132079480]

約数ペア:

[(1, 132079480), (2, 66039740), (4, 33019870), (5, 26415896), (8, 16509935), (10, 13207948), (13, 10159960), (20, 6603974), (26, 5079980), (40, 3301987), (52, 2539990), (65, 2031992), (104, 1269995), (130, 1015996), (260, 507998), (520, 253999)]