8541530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 16003008

約数和(自身を除く): 7461478

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 251, 410, 415, 502, 830, 1255, 2510, 3403, 6806, 10291, 17015, 20582, 20833, 34030, 41666, 51455, 102910, 104165, 208330, 854153, 1708306, 4270765, 8541530]

約数ペア:

[(1, 8541530), (2, 4270765), (5, 1708306), (10, 854153), (41, 208330), (82, 104165), (83, 102910), (166, 51455), (205, 41666), (251, 34030), (410, 20833), (415, 20582), (502, 17015), (830, 10291), (1255, 6806), (2510, 3403)]