27533720

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3803}}^1$

素因数の和:3995

約数の個数: 32

約数和(自身を含む): 62309520

約数和(自身を除く): 34775800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1448, 1810, 3620, 3803, 7240, 7606, 15212, 19015, 30424, 38030, 76060, 152120, 688343, 1376686, 2753372, 3441715, 5506744, 6883430, 13766860, 27533720]

約数ペア:

[(1, 27533720), (2, 13766860), (4, 6883430), (5, 5506744), (8, 3441715), (10, 2753372), (20, 1376686), (40, 688343), (181, 152120), (362, 76060), (724, 38030), (905, 30424), (1448, 19015), (1810, 15212), (3620, 7606), (3803, 7240)]