12161300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3968

約数の個数: 36

約数和(自身を含む): 27248256

約数和(自身を除く): 15086956

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 310, 620, 775, 1550, 3100, 3923, 7846, 15692, 19615, 39230, 78460, 98075, 121613, 196150, 243226, 392300, 486452, 608065, 1216130, 2432260, 3040325, 6080650, 12161300]

約数ペア:

[(1, 12161300), (2, 6080650), (4, 3040325), (5, 2432260), (10, 1216130), (20, 608065), (25, 486452), (31, 392300), (50, 243226), (62, 196150), (100, 121613), (124, 98075), (155, 78460), (310, 39230), (620, 19615), (775, 15692), (1550, 7846), (3100, 3923)]