27847700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16381}}^1$

素因数の和:16412

約数の個数: 36

約数和(自身を含む): 63988092

約数和(自身を除く): 36140392

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 16381, 32762, 65524, 81905, 163810, 278477, 327620, 409525, 556954, 819050, 1113908, 1392385, 1638100, 2784770, 5569540, 6961925, 13923850, 27847700]

約数ペア:

[(1, 27847700), (2, 13923850), (4, 6961925), (5, 5569540), (10, 2784770), (17, 1638100), (20, 1392385), (25, 1113908), (34, 819050), (50, 556954), (68, 409525), (85, 327620), (100, 278477), (170, 163810), (340, 81905), (425, 65524), (850, 32762), (1700, 16381)]