53541440

素因数分解:

$2^6\times 5^1\times {\mathrm{167317}}^1$

素因数の和:167334

約数の個数: 28

約数和(自身を含む): 127496316

約数和(自身を除く): 73954876

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 167317, 334634, 669268, 836585, 1338536, 1673170, 2677072, 3346340, 5354144, 6692680, 10708288, 13385360, 26770720, 53541440]

約数ペア:

[(1, 53541440), (2, 26770720), (4, 13385360), (5, 10708288), (8, 6692680), (10, 5354144), (16, 3346340), (20, 2677072), (32, 1673170), (40, 1338536), (64, 836585), (80, 669268), (160, 334634), (320, 167317)]