27940300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{9013}}^1$

素因数の和:9058

約数の個数: 36

約数和(自身を含む): 62593216

約数和(自身を除く): 34652916

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 9013, 18026, 36052, 45065, 90130, 180260, 225325, 279403, 450650, 558806, 901300, 1117612, 1397015, 2794030, 5588060, 6985075, 13970150, 27940300]

約数ペア:

[(1, 27940300), (2, 13970150), (4, 6985075), (5, 5588060), (10, 2794030), (20, 1397015), (25, 1117612), (31, 901300), (50, 558806), (62, 450650), (100, 279403), (124, 225325), (155, 180260), (310, 90130), (620, 45065), (775, 36052), (1550, 18026), (3100, 9013)]