38442110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{653}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 82027296

約数和(自身を除く): 43585186

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 653, 841, 1015, 1306, 1682, 2030, 3265, 4205, 4571, 5887, 6530, 8410, 9142, 11774, 18937, 22855, 29435, 37874, 45710, 58870, 94685, 132559, 189370, 265118, 549173, 662795, 1098346, 1325590, 2745865, 3844211, 5491730, 7688422, 19221055, 38442110]

約数ペア:

[(1, 38442110), (2, 19221055), (5, 7688422), (7, 5491730), (10, 3844211), (14, 2745865), (29, 1325590), (35, 1098346), (58, 662795), (70, 549173), (145, 265118), (203, 189370), (290, 132559), (406, 94685), (653, 58870), (841, 45710), (1015, 37874), (1306, 29435), (1682, 22855), (2030, 18937), (3265, 11774), (4205, 9142), (4571, 8410), (5887, 6530)]