164287550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 350453760

約数和(自身を除く): 186166210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 367, 734, 1279, 1835, 2558, 2569, 3670, 5138, 6395, 8953, 9175, 12790, 12845, 17906, 18350, 25690, 31975, 44765, 63950, 64225, 89530, 128450, 223825, 447650, 469393, 938786, 2346965, 3285751, 4693930, 6571502, 11734825, 16428755, 23469650, 32857510, 82143775, 164287550]

約数ペア:

[(1, 164287550), (2, 82143775), (5, 32857510), (7, 23469650), (10, 16428755), (14, 11734825), (25, 6571502), (35, 4693930), (50, 3285751), (70, 2346965), (175, 938786), (350, 469393), (367, 447650), (734, 223825), (1279, 128450), (1835, 89530), (2558, 64225), (2569, 63950), (3670, 44765), (5138, 31975), (6395, 25690), (8953, 18350), (9175, 17906), (12790, 12845)]