4495205480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{4447}}^1$

素因数の和:5178

約数の個数: 64

約数和(自身を含む): 10405117440

約数和(自身を除く): 5909911960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 683, 740, 1366, 1480, 2732, 3415, 4447, 5464, 6830, 8894, 13660, 17788, 22235, 25271, 27320, 35576, 44470, 50542, 88940, 101084, 126355, 164539, 177880, 202168, 252710, 329078, 505420, 658156, 822695, 1010840, 1316312, 1645390, 3037301, 3290780, 6074602, 6581560, 12149204, 15186505, 24298408, 30373010, 60746020, 112380137, 121492040, 224760274, 449520548, 561900685, 899041096, 1123801370, 2247602740, 4495205480]

約数ペア:

[(1, 4495205480), (2, 2247602740), (4, 1123801370), (5, 899041096), (8, 561900685), (10, 449520548), (20, 224760274), (37, 121492040), (40, 112380137), (74, 60746020), (148, 30373010), (185, 24298408), (296, 15186505), (370, 12149204), (683, 6581560), (740, 6074602), (1366, 3290780), (1480, 3037301), (2732, 1645390), (3415, 1316312), (4447, 1010840), (5464, 822695), (6830, 658156), (8894, 505420), (13660, 329078), (17788, 252710), (22235, 202168), (25271, 177880), (27320, 164539), (35576, 126355), (44470, 101084), (50542, 88940)]