15678210250

素因数分解:

$2^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{293}}^1\times {\mathrm{1109}}^1$

素因数の和:1612

約数の個数: 64

約数和(自身を含む): 29629061280

約数和(自身を除く): 13950851030

約数列:

[1, 2, 5, 10, 25, 50, 125, 193, 250, 293, 386, 586, 965, 1109, 1465, 1930, 2218, 2930, 4825, 5545, 7325, 9650, 11090, 14650, 24125, 27725, 36625, 48250, 55450, 56549, 73250, 113098, 138625, 214037, 277250, 282745, 324937, 428074, 565490, 649874, 1070185, 1413725, 1624685, 2140370, 2827450, 3249370, 5350925, 7068625, 8123425, 10701850, 14137250, 16246850, 26754625, 40617125, 53509250, 62712841, 81234250, 125425682, 313564205, 627128410, 1567821025, 3135642050, 7839105125, 15678210250]

約数ペア:

[(1, 15678210250), (2, 7839105125), (5, 3135642050), (10, 1567821025), (25, 627128410), (50, 313564205), (125, 125425682), (193, 81234250), (250, 62712841), (293, 53509250), (386, 40617125), (586, 26754625), (965, 16246850), (1109, 14137250), (1465, 10701850), (1930, 8123425), (2218, 7068625), (2930, 5350925), (4825, 3249370), (5545, 2827450), (7325, 2140370), (9650, 1624685), (11090, 1413725), (14650, 1070185), (24125, 649874), (27725, 565490), (36625, 428074), (48250, 324937), (55450, 282745), (56549, 277250), (73250, 214037), (113098, 138625)]