7033040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:700

約数の個数: 80

約数和(自身を含む): 19701120

約数和(自身を除く): 12668080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 661, 665, 760, 1064, 1322, 1330, 1520, 2128, 2644, 2660, 3305, 4627, 5288, 5320, 6610, 9254, 10576, 10640, 12559, 13220, 18508, 23135, 25118, 26440, 37016, 46270, 50236, 52880, 62795, 74032, 87913, 92540, 100472, 125590, 175826, 185080, 200944, 251180, 351652, 370160, 439565, 502360, 703304, 879130, 1004720, 1406608, 1758260, 3516520, 7033040]

約数ペア:

[(1, 7033040), (2, 3516520), (4, 1758260), (5, 1406608), (7, 1004720), (8, 879130), (10, 703304), (14, 502360), (16, 439565), (19, 370160), (20, 351652), (28, 251180), (35, 200944), (38, 185080), (40, 175826), (56, 125590), (70, 100472), (76, 92540), (80, 87913), (95, 74032), (112, 62795), (133, 52880), (140, 50236), (152, 46270), (190, 37016), (266, 26440), (280, 25118), (304, 23135), (380, 18508), (532, 13220), (560, 12559), (661, 10640), (665, 10576), (760, 9254), (1064, 6610), (1322, 5320), (1330, 5288), (1520, 4627), (2128, 3305), (2644, 2660)]