16005010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9941}}^1$

素因数の和:9978

約数の個数: 32

約数和(自身を含む): 34359552

約数和(自身を除く): 18354542

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 9941, 19882, 49705, 69587, 99410, 139174, 228643, 347935, 457286, 695870, 1143215, 1600501, 2286430, 3201002, 8002505, 16005010]

約数ペア:

[(1, 16005010), (2, 8002505), (5, 3201002), (7, 2286430), (10, 1600501), (14, 1143215), (23, 695870), (35, 457286), (46, 347935), (70, 228643), (115, 139174), (161, 99410), (230, 69587), (322, 49705), (805, 19882), (1610, 9941)]