16458070

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 30481920

約数和(自身を除く): 14023850

約数列:

[1, 2, 5, 10, 79, 83, 158, 166, 251, 395, 415, 502, 790, 830, 1255, 2510, 6557, 13114, 19829, 20833, 32785, 39658, 41666, 65570, 99145, 104165, 198290, 208330, 1645807, 3291614, 8229035, 16458070]

約数ペア:

[(1, 16458070), (2, 8229035), (5, 3291614), (10, 1645807), (79, 208330), (83, 198290), (158, 104165), (166, 99145), (251, 65570), (395, 41666), (415, 39658), (502, 32785), (790, 20833), (830, 19829), (1255, 13114), (2510, 6557)]