183796120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{941}}^1$

素因数の和:1228

約数の個数: 64

約数和(自身を含む): 437464800

約数和(自身を除く): 253668680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 257, 380, 514, 760, 941, 1028, 1285, 1882, 2056, 2570, 3764, 4705, 4883, 5140, 7528, 9410, 9766, 10280, 17879, 18820, 19532, 24415, 35758, 37640, 39064, 48830, 71516, 89395, 97660, 143032, 178790, 195320, 241837, 357580, 483674, 715160, 967348, 1209185, 1934696, 2418370, 4594903, 4836740, 9189806, 9673480, 18379612, 22974515, 36759224, 45949030, 91898060, 183796120]

約数ペア:

[(1, 183796120), (2, 91898060), (4, 45949030), (5, 36759224), (8, 22974515), (10, 18379612), (19, 9673480), (20, 9189806), (38, 4836740), (40, 4594903), (76, 2418370), (95, 1934696), (152, 1209185), (190, 967348), (257, 715160), (380, 483674), (514, 357580), (760, 241837), (941, 195320), (1028, 178790), (1285, 143032), (1882, 97660), (2056, 89395), (2570, 71516), (3764, 48830), (4705, 39064), (4883, 37640), (5140, 35758), (7528, 24415), (9410, 19532), (9766, 18820), (10280, 17879)]