1520248914272

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{20249}}^1\times {\mathrm{213289}}^1$

素因数の和:233559

約数の個数: 48

約数和(自身を含む): 3265256610000

約数和(自身を除く): 1745007695728

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 20249, 40498, 80996, 161992, 213289, 222739, 323984, 426578, 445478, 647968, 853156, 890956, 1706312, 1781912, 2346179, 3412624, 3563824, 4692358, 6825248, 7127648, 9384716, 18769432, 37538864, 75077728, 4318888961, 8637777922, 17275555844, 34551111688, 47507778571, 69102223376, 95015557142, 138204446752, 190031114284, 380062228568, 760124457136, 1520248914272]

約数ペア:

[(1, 1520248914272), (2, 760124457136), (4, 380062228568), (8, 190031114284), (11, 138204446752), (16, 95015557142), (22, 69102223376), (32, 47507778571), (44, 34551111688), (88, 17275555844), (176, 8637777922), (352, 4318888961), (20249, 75077728), (40498, 37538864), (80996, 18769432), (161992, 9384716), (213289, 7127648), (222739, 6825248), (323984, 4692358), (426578, 3563824), (445478, 3412624), (647968, 2346179), (853156, 1781912), (890956, 1706312)]