2100095600

素因数分解:

$2^4\times 5^2\times {\mathrm{2237}}^1\times {\mathrm{2347}}^1$

素因数の和:4602

約数の個数: 60

約数和(自身を含む): 5049885864

約数和(自身を除く): 2949790264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2237, 2347, 4474, 4694, 8948, 9388, 11185, 11735, 17896, 18776, 22370, 23470, 35792, 37552, 44740, 46940, 55925, 58675, 89480, 93880, 111850, 117350, 178960, 187760, 223700, 234700, 447400, 469400, 894800, 938800, 5250239, 10500478, 21000956, 26251195, 42001912, 52502390, 84003824, 105004780, 131255975, 210009560, 262511950, 420019120, 525023900, 1050047800, 2100095600]

約数ペア:

[(1, 2100095600), (2, 1050047800), (4, 525023900), (5, 420019120), (8, 262511950), (10, 210009560), (16, 131255975), (20, 105004780), (25, 84003824), (40, 52502390), (50, 42001912), (80, 26251195), (100, 21000956), (200, 10500478), (400, 5250239), (2237, 938800), (2347, 894800), (4474, 469400), (4694, 447400), (8948, 234700), (9388, 223700), (11185, 187760), (11735, 178960), (17896, 117350), (18776, 111850), (22370, 93880), (23470, 89480), (35792, 58675), (37552, 55925), (44740, 46940)]