27542260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1433}}^1$

素因数の和:1504

約数の個数: 36

約数和(自身を含む): 59806404

約数和(自身を除く): 32264144

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1433, 1922, 2866, 3844, 4805, 5732, 7165, 9610, 14330, 19220, 28660, 44423, 88846, 177692, 222115, 444230, 888460, 1377113, 2754226, 5508452, 6885565, 13771130, 27542260]

約数ペア:

[(1, 27542260), (2, 13771130), (4, 6885565), (5, 5508452), (10, 2754226), (20, 1377113), (31, 888460), (62, 444230), (124, 222115), (155, 177692), (310, 88846), (620, 44423), (961, 28660), (1433, 19220), (1922, 14330), (2866, 9610), (3844, 7165), (4805, 5732)]