27450400

素因数分解:

$2^5\times 5^2\times {\mathrm{34313}}^1$

素因数の和:34333

約数の個数: 36

約数和(自身を含む): 67015242

約数和(自身を除く): 39564842

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 34313, 68626, 137252, 171565, 274504, 343130, 549008, 686260, 857825, 1098016, 1372520, 1715650, 2745040, 3431300, 5490080, 6862600, 13725200, 27450400]

約数ペア:

[(1, 27450400), (2, 13725200), (4, 6862600), (5, 5490080), (8, 3431300), (10, 2745040), (16, 1715650), (20, 1372520), (25, 1098016), (32, 857825), (40, 686260), (50, 549008), (80, 343130), (100, 274504), (160, 171565), (200, 137252), (400, 68626), (800, 34313)]