2016226160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{66851}}^1$

素因数の和:66906

約数の個数: 80

約数和(自身を含む): 5222478240

約数和(自身を除く): 3206252080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 6032, 7540, 15080, 30160, 66851, 133702, 267404, 334255, 534808, 668510, 869063, 1069616, 1337020, 1738126, 1938679, 2674040, 3476252, 3877358, 4345315, 5348080, 6952504, 7754716, 8690630, 9693395, 13905008, 15509432, 17381260, 19386790, 25202827, 31018864, 34762520, 38773580, 50405654, 69525040, 77547160, 100811308, 126014135, 155094320, 201622616, 252028270, 403245232, 504056540, 1008113080, 2016226160]

約数ペア:

[(1, 2016226160), (2, 1008113080), (4, 504056540), (5, 403245232), (8, 252028270), (10, 201622616), (13, 155094320), (16, 126014135), (20, 100811308), (26, 77547160), (29, 69525040), (40, 50405654), (52, 38773580), (58, 34762520), (65, 31018864), (80, 25202827), (104, 19386790), (116, 17381260), (130, 15509432), (145, 13905008), (208, 9693395), (232, 8690630), (260, 7754716), (290, 6952504), (377, 5348080), (464, 4345315), (520, 3877358), (580, 3476252), (754, 2674040), (1040, 1938679), (1160, 1738126), (1508, 1337020), (1885, 1069616), (2320, 869063), (3016, 668510), (3770, 534808), (6032, 334255), (7540, 267404), (15080, 133702), (30160, 66851)]