13142300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6950

約数の個数: 36

約数和(自身を含む): 30024120

約数和(自身を除く): 16881820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 6917, 13834, 27668, 34585, 69170, 131423, 138340, 172925, 262846, 345850, 525692, 657115, 691700, 1314230, 2628460, 3285575, 6571150, 13142300]

約数ペア:

[(1, 13142300), (2, 6571150), (4, 3285575), (5, 2628460), (10, 1314230), (19, 691700), (20, 657115), (25, 525692), (38, 345850), (50, 262846), (76, 172925), (95, 138340), (100, 131423), (190, 69170), (380, 34585), (475, 27668), (950, 13834), (1900, 6917)]