27069430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 50476608

約数和(自身を除く): 23407178

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 641, 1030, 1282, 3205, 4223, 6410, 8446, 21115, 26281, 42230, 52562, 66023, 131405, 132046, 262810, 330115, 660230, 2706943, 5413886, 13534715, 27069430]

約数ペア:

[(1, 27069430), (2, 13534715), (5, 5413886), (10, 2706943), (41, 660230), (82, 330115), (103, 262810), (205, 132046), (206, 131405), (410, 66023), (515, 52562), (641, 42230), (1030, 26281), (1282, 21115), (3205, 8446), (4223, 6410)]