12502610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1301}}^1$

素因数の和:1370

約数の個数: 24

約数和(自身を含む): 23271948

約数和(自身を除く): 10769338

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1301, 1922, 2602, 4805, 6505, 9610, 13010, 40331, 80662, 201655, 403310, 1250261, 2500522, 6251305, 12502610]

約数ペア:

[(1, 12502610), (2, 6251305), (5, 2500522), (10, 1250261), (31, 403310), (62, 201655), (155, 80662), (310, 40331), (961, 13010), (1301, 9610), (1922, 6505), (2602, 4805)]