8016130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 14918400

約数和(自身を除く): 6902270

約数列:

[1, 2, 5, 10, 73, 79, 139, 146, 158, 278, 365, 395, 695, 730, 790, 1390, 5767, 10147, 10981, 11534, 20294, 21962, 28835, 50735, 54905, 57670, 101470, 109810, 801613, 1603226, 4008065, 8016130]

約数ペア:

[(1, 8016130), (2, 4008065), (5, 1603226), (10, 801613), (73, 109810), (79, 101470), (139, 57670), (146, 54905), (158, 50735), (278, 28835), (365, 21962), (395, 20294), (695, 11534), (730, 10981), (790, 10147), (1390, 5767)]