162564010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{3623}}^1$

素因数の和:4278

約数の個数: 32

約数和(自身を含む): 335031552

約数和(自身を除く): 172467542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 641, 1282, 3205, 3623, 4487, 6410, 7246, 8974, 18115, 22435, 25361, 36230, 44870, 50722, 126805, 253610, 2322343, 4644686, 11611715, 16256401, 23223430, 32512802, 81282005, 162564010]

約数ペア:

[(1, 162564010), (2, 81282005), (5, 32512802), (7, 23223430), (10, 16256401), (14, 11611715), (35, 4644686), (70, 2322343), (641, 253610), (1282, 126805), (3205, 50722), (3623, 44870), (4487, 36230), (6410, 25361), (7246, 22435), (8974, 18115)]