484004000

素因数分解:

$2^5\times 5^3\times {\mathrm{121001}}^1$

素因数の和:121026

約数の個数: 48

約数和(自身を含む): 1189207656

約数和(自身を除く): 705203656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 121001, 242002, 484004, 605005, 968008, 1210010, 1936016, 2420020, 3025025, 3872032, 4840040, 6050050, 9680080, 12100100, 15125125, 19360160, 24200200, 30250250, 48400400, 60500500, 96800800, 121001000, 242002000, 484004000]

約数ペア:

[(1, 484004000), (2, 242002000), (4, 121001000), (5, 96800800), (8, 60500500), (10, 48400400), (16, 30250250), (20, 24200200), (25, 19360160), (32, 15125125), (40, 12100100), (50, 9680080), (80, 6050050), (100, 4840040), (125, 3872032), (160, 3025025), (200, 2420020), (250, 1936016), (400, 1210010), (500, 968008), (800, 605005), (1000, 484004), (2000, 242002), (4000, 121001)]