2013474080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{662327}}^1$

素因数の和:662361

約数の個数: 48

約数和(自身を含む): 5007199680

約数和(自身を除く): 2993725600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 662327, 1324654, 2649308, 3311635, 5298616, 6623270, 10597232, 12584213, 13246540, 21194464, 25168426, 26493080, 50336852, 52986160, 62921065, 100673704, 105972320, 125842130, 201347408, 251684260, 402694816, 503368520, 1006737040, 2013474080]

約数ペア:

[(1, 2013474080), (2, 1006737040), (4, 503368520), (5, 402694816), (8, 251684260), (10, 201347408), (16, 125842130), (19, 105972320), (20, 100673704), (32, 62921065), (38, 52986160), (40, 50336852), (76, 26493080), (80, 25168426), (95, 21194464), (152, 13246540), (160, 12584213), (190, 10597232), (304, 6623270), (380, 5298616), (608, 3311635), (760, 2649308), (1520, 1324654), (3040, 662327)]