230729680

素因数分解:

$2^4\times 5^1\times {\mathrm{571}}^1\times {\mathrm{5051}}^1$

素因数の和:5635

約数の個数: 40

約数和(自身を含む): 537492384

約数和(自身を除く): 306762704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 571, 1142, 2284, 2855, 4568, 5051, 5710, 9136, 10102, 11420, 20204, 22840, 25255, 40408, 45680, 50510, 80816, 101020, 202040, 404080, 2884121, 5768242, 11536484, 14420605, 23072968, 28841210, 46145936, 57682420, 115364840, 230729680]

約数ペア:

[(1, 230729680), (2, 115364840), (4, 57682420), (5, 46145936), (8, 28841210), (10, 23072968), (16, 14420605), (20, 11536484), (40, 5768242), (80, 2884121), (571, 404080), (1142, 202040), (2284, 101020), (2855, 80816), (4568, 50510), (5051, 45680), (5710, 40408), (9136, 25255), (10102, 22840), (11420, 20204)]