39533260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 89865216

約数和(自身を除く): 50331956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383, 397, 766, 794, 1532, 1588, 1915, 1985, 3830, 3970, 4979, 5161, 7660, 7940, 9958, 10322, 19916, 20644, 24895, 25805, 49790, 51610, 99580, 103220, 152051, 304102, 608204, 760255, 1520510, 1976663, 3041020, 3953326, 7906652, 9883315, 19766630, 39533260]

約数ペア:

[(1, 39533260), (2, 19766630), (4, 9883315), (5, 7906652), (10, 3953326), (13, 3041020), (20, 1976663), (26, 1520510), (52, 760255), (65, 608204), (130, 304102), (260, 152051), (383, 103220), (397, 99580), (766, 51610), (794, 49790), (1532, 25805), (1588, 24895), (1915, 20644), (1985, 19916), (3830, 10322), (3970, 9958), (4979, 7940), (5161, 7660)]