212320160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102077}}^1$

素因数の和:102105

約数の個数: 48

約数和(自身を含む): 540196776

約数和(自身を除く): 327876616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 102077, 204154, 408308, 510385, 816616, 1020770, 1327001, 1633232, 2041540, 2654002, 3266464, 4083080, 5308004, 6635005, 8166160, 10616008, 13270010, 16332320, 21232016, 26540020, 42464032, 53080040, 106160080, 212320160]

約数ペア:

[(1, 212320160), (2, 106160080), (4, 53080040), (5, 42464032), (8, 26540020), (10, 21232016), (13, 16332320), (16, 13270010), (20, 10616008), (26, 8166160), (32, 6635005), (40, 5308004), (52, 4083080), (65, 3266464), (80, 2654002), (104, 2041540), (130, 1633232), (160, 1327001), (208, 1020770), (260, 816616), (416, 510385), (520, 408308), (1040, 204154), (2080, 102077)]