27517780

素因数分解:

$2^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{1613}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 57890952

約数和(自身を除く): 30373172

約数列:

[1, 2, 4, 5, 10, 20, 853, 1613, 1706, 3226, 3412, 4265, 6452, 8065, 8530, 16130, 17060, 32260, 1375889, 2751778, 5503556, 6879445, 13758890, 27517780]

約数ペア:

[(1, 27517780), (2, 13758890), (4, 6879445), (5, 5503556), (10, 2751778), (20, 1375889), (853, 32260), (1613, 17060), (1706, 16130), (3226, 8530), (3412, 8065), (4265, 6452)]