45070760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{160967}}^1$

素因数の和:160985

約数の個数: 32

約数和(自身を含む): 115896960

約数和(自身を除く): 70826200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 160967, 321934, 643868, 804835, 1126769, 1287736, 1609670, 2253538, 3219340, 4507076, 5633845, 6438680, 9014152, 11267690, 22535380, 45070760]

約数ペア:

[(1, 45070760), (2, 22535380), (4, 11267690), (5, 9014152), (7, 6438680), (8, 5633845), (10, 4507076), (14, 3219340), (20, 2253538), (28, 1609670), (35, 1287736), (40, 1126769), (56, 804835), (70, 643868), (140, 321934), (280, 160967)]