69272080

素因数分解:

$2^4\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1583}}^1$

素因数の和:2143

約数の個数: 40

約数和(自身を含む): 161453952

約数和(自身を除く): 92181872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 547, 1094, 1583, 2188, 2735, 3166, 4376, 5470, 6332, 7915, 8752, 10940, 12664, 15830, 21880, 25328, 31660, 43760, 63320, 126640, 865901, 1731802, 3463604, 4329505, 6927208, 8659010, 13854416, 17318020, 34636040, 69272080]

約数ペア:

[(1, 69272080), (2, 34636040), (4, 17318020), (5, 13854416), (8, 8659010), (10, 6927208), (16, 4329505), (20, 3463604), (40, 1731802), (80, 865901), (547, 126640), (1094, 63320), (1583, 43760), (2188, 31660), (2735, 25328), (3166, 21880), (4376, 15830), (5470, 12664), (6332, 10940), (7915, 8752)]