2050871860

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1\times {\mathrm{1847}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 4386856320

約数和(自身を除く): 2335984460

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 941, 1180, 1847, 1882, 3694, 3764, 4705, 7388, 9235, 9410, 18470, 18820, 36940, 55519, 108973, 111038, 217946, 222076, 277595, 435892, 544865, 555190, 1089730, 1110380, 1738027, 2179460, 3476054, 6952108, 8690135, 17380270, 34760540, 102543593, 205087186, 410174372, 512717965, 1025435930, 2050871860]

約数ペア:

[(1, 2050871860), (2, 1025435930), (4, 512717965), (5, 410174372), (10, 205087186), (20, 102543593), (59, 34760540), (118, 17380270), (236, 8690135), (295, 6952108), (590, 3476054), (941, 2179460), (1180, 1738027), (1847, 1110380), (1882, 1089730), (3694, 555190), (3764, 544865), (4705, 435892), (7388, 277595), (9235, 222076), (9410, 217946), (18470, 111038), (18820, 108973), (36940, 55519)]