3897440

素因数分解:

$2^5\times 5^1\times {\mathrm{24359}}^1$

素因数の和:24374

約数の個数: 24

約数和(自身を含む): 9208080

約数和(自身を除く): 5310640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 24359, 48718, 97436, 121795, 194872, 243590, 389744, 487180, 779488, 974360, 1948720, 3897440]

約数ペア:

[(1, 3897440), (2, 1948720), (4, 974360), (5, 779488), (8, 487180), (10, 389744), (16, 243590), (20, 194872), (32, 121795), (40, 97436), (80, 48718), (160, 24359)]