299138720

素因数分解:

$2^5\times 5^1\times {\mathrm{1869617}}^1$

素因数の和:1869632

約数の個数: 24

約数和(自身を含む): 706715604

約数和(自身を除く): 407576884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1869617, 3739234, 7478468, 9348085, 14956936, 18696170, 29913872, 37392340, 59827744, 74784680, 149569360, 299138720]

約数ペア:

[(1, 299138720), (2, 149569360), (4, 74784680), (5, 59827744), (8, 37392340), (10, 29913872), (16, 18696170), (20, 14956936), (32, 9348085), (40, 7478468), (80, 3739234), (160, 1869617)]