1570532380

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{2503}}^1$

素因数の和:2878

約数の個数: 48

約数和(自身を含む): 3338032320

約数和(自身を除く): 1767499940

約数列:

[1, 2, 4, 5, 10, 20, 137, 229, 274, 458, 548, 685, 916, 1145, 1370, 2290, 2503, 2740, 4580, 5006, 10012, 12515, 25030, 31373, 50060, 62746, 125492, 156865, 313730, 342911, 573187, 627460, 685822, 1146374, 1371644, 1714555, 2292748, 2865935, 3429110, 5731870, 6858220, 11463740, 78526619, 157053238, 314106476, 392633095, 785266190, 1570532380]

約数ペア:

[(1, 1570532380), (2, 785266190), (4, 392633095), (5, 314106476), (10, 157053238), (20, 78526619), (137, 11463740), (229, 6858220), (274, 5731870), (458, 3429110), (548, 2865935), (685, 2292748), (916, 1714555), (1145, 1371644), (1370, 1146374), (2290, 685822), (2503, 627460), (2740, 573187), (4580, 342911), (5006, 313730), (10012, 156865), (12515, 125492), (25030, 62746), (31373, 50060)]