29283980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{133109}}^1$

素因数の和:133129

約数の個数: 24

約数和(自身を含む): 67087440

約数和(自身を除く): 37803460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 133109, 266218, 532436, 665545, 1331090, 1464199, 2662180, 2928398, 5856796, 7320995, 14641990, 29283980]

約数ペア:

[(1, 29283980), (2, 14641990), (4, 7320995), (5, 5856796), (10, 2928398), (11, 2662180), (20, 1464199), (22, 1331090), (44, 665545), (55, 532436), (110, 266218), (220, 133109)]