13192900120

素因数分解:

$2^3\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{286553}}^1$

素因数の和:287715

約数の個数: 32

約数和(自身を含む): 29709918720

約数和(自身を除く): 16517018600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1151, 2302, 4604, 5755, 9208, 11510, 23020, 46040, 286553, 573106, 1146212, 1432765, 2292424, 2865530, 5731060, 11462120, 329822503, 659645006, 1319290012, 1649112515, 2638580024, 3298225030, 6596450060, 13192900120]

約数ペア:

[(1, 13192900120), (2, 6596450060), (4, 3298225030), (5, 2638580024), (8, 1649112515), (10, 1319290012), (20, 659645006), (40, 329822503), (1151, 11462120), (2302, 5731060), (4604, 2865530), (5755, 2292424), (9208, 1432765), (11510, 1146212), (23020, 573106), (46040, 286553)]