12110420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3761}}^1$

素因数の和:3800

約数の個数: 48

約数和(自身を含む): 30336768

約数和(自身を除く): 18226348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 3761, 7522, 15044, 18805, 26327, 37610, 52654, 75220, 86503, 105308, 131635, 173006, 263270, 346012, 432515, 526540, 605521, 865030, 1211042, 1730060, 2422084, 3027605, 6055210, 12110420]

約数ペア:

[(1, 12110420), (2, 6055210), (4, 3027605), (5, 2422084), (7, 1730060), (10, 1211042), (14, 865030), (20, 605521), (23, 526540), (28, 432515), (35, 346012), (46, 263270), (70, 173006), (92, 131635), (115, 105308), (140, 86503), (161, 75220), (230, 52654), (322, 37610), (460, 26327), (644, 18805), (805, 15044), (1610, 7522), (3220, 3761)]