162406880

素因数分解:

$2^5\times 5^1\times {\mathrm{1015043}}^1$

素因数の和:1015058

約数の個数: 24

約数和(自身を含む): 383686632

約数和(自身を除く): 221279752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1015043, 2030086, 4060172, 5075215, 8120344, 10150430, 16240688, 20300860, 32481376, 40601720, 81203440, 162406880]

約数ペア:

[(1, 162406880), (2, 81203440), (4, 40601720), (5, 32481376), (8, 20300860), (10, 16240688), (16, 10150430), (20, 8120344), (32, 5075215), (40, 4060172), (80, 2030086), (160, 1015043)]