39360020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14797}}^1$

素因数の和:14832

約数の個数: 48

約数和(自身を含む): 99442560

約数和(自身を除く): 60082540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 14797, 29594, 59188, 73985, 103579, 147970, 207158, 281143, 295940, 414316, 517895, 562286, 1035790, 1124572, 1405715, 1968001, 2071580, 2811430, 3936002, 5622860, 7872004, 9840005, 19680010, 39360020]

約数ペア:

[(1, 39360020), (2, 19680010), (4, 9840005), (5, 7872004), (7, 5622860), (10, 3936002), (14, 2811430), (19, 2071580), (20, 1968001), (28, 1405715), (35, 1124572), (38, 1035790), (70, 562286), (76, 517895), (95, 414316), (133, 295940), (140, 281143), (190, 207158), (266, 147970), (380, 103579), (532, 73985), (665, 59188), (1330, 29594), (2660, 14797)]