39322780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14783}}^1$

素因数の和:14818

約数の個数: 48

約数和(自身を含む): 99348480

約数和(自身を除く): 60025700

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, 14783, 29566, 59132, 73915, 103481, 147830, 206962, 280877, 295660, 413924, 517405, 561754, 1034810, 1123508, 1404385, 1966139, 2069620, 2808770, 3932278, 5617540, 7864556, 9830695, 19661390, 39322780]

約数ペア:

[(1, 39322780), (2, 19661390), (4, 9830695), (5, 7864556), (7, 5617540), (10, 3932278), (14, 2808770), (19, 2069620), (20, 1966139), (28, 1404385), (35, 1123508), (38, 1034810), (70, 561754), (76, 517405), (95, 413924), (133, 295660), (140, 280877), (190, 206962), (266, 147830), (380, 103481), (532, 73915), (665, 59132), (1330, 29566), (2660, 14783)]