196356880

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8377}}^1$

素因数の和:8683

約数の個数: 40

約数和(自身を含む): 458142552

約数和(自身を除く): 261785672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 4688, 5860, 8377, 11720, 16754, 23440, 33508, 41885, 67016, 83770, 134032, 167540, 335080, 670160, 2454461, 4908922, 9817844, 12272305, 19635688, 24544610, 39271376, 49089220, 98178440, 196356880]

約数ペア:

[(1, 196356880), (2, 98178440), (4, 49089220), (5, 39271376), (8, 24544610), (10, 19635688), (16, 12272305), (20, 9817844), (40, 4908922), (80, 2454461), (293, 670160), (586, 335080), (1172, 167540), (1465, 134032), (2344, 83770), (2930, 67016), (4688, 41885), (5860, 33508), (8377, 23440), (11720, 16754)]