47568280

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7121}}^1$

素因数の和:7299

約数の個数: 32

約数和(自身を含む): 107684640

約数和(自身を除く): 60116360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 7121, 14242, 28484, 35605, 56968, 71210, 142420, 284840, 1189207, 2378414, 4756828, 5946035, 9513656, 11892070, 23784140, 47568280]

約数ペア:

[(1, 47568280), (2, 23784140), (4, 11892070), (5, 9513656), (8, 5946035), (10, 4756828), (20, 2378414), (40, 1189207), (167, 284840), (334, 142420), (668, 71210), (835, 56968), (1336, 35605), (1670, 28484), (3340, 14242), (6680, 7121)]