188783420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1433}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 453878208

約数和(自身を除く): 265094788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 941, 1433, 1882, 2866, 3764, 4705, 5732, 6587, 7165, 9410, 10031, 13174, 14330, 18820, 20062, 26348, 28660, 32935, 40124, 50155, 65870, 100310, 131740, 200620, 1348453, 2696906, 5393812, 6742265, 9439171, 13484530, 18878342, 26969060, 37756684, 47195855, 94391710, 188783420]

約数ペア:

[(1, 188783420), (2, 94391710), (4, 47195855), (5, 37756684), (7, 26969060), (10, 18878342), (14, 13484530), (20, 9439171), (28, 6742265), (35, 5393812), (70, 2696906), (140, 1348453), (941, 200620), (1433, 131740), (1882, 100310), (2866, 65870), (3764, 50155), (4705, 40124), (5732, 32935), (6587, 28660), (7165, 26348), (9410, 20062), (10031, 18820), (13174, 14330)]