22823080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2258

約数の個数: 64

約数和(自身を含む): 60301440

約数和(自身を除く): 37478360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2203, 2590, 4406, 5180, 8812, 10360, 11015, 15421, 17624, 22030, 30842, 44060, 61684, 77105, 81511, 88120, 123368, 154210, 163022, 308420, 326044, 407555, 570577, 616840, 652088, 815110, 1141154, 1630220, 2282308, 2852885, 3260440, 4564616, 5705770, 11411540, 22823080]

約数ペア:

[(1, 22823080), (2, 11411540), (4, 5705770), (5, 4564616), (7, 3260440), (8, 2852885), (10, 2282308), (14, 1630220), (20, 1141154), (28, 815110), (35, 652088), (37, 616840), (40, 570577), (56, 407555), (70, 326044), (74, 308420), (140, 163022), (148, 154210), (185, 123368), (259, 88120), (280, 81511), (296, 77105), (370, 61684), (518, 44060), (740, 30842), (1036, 22030), (1295, 17624), (1480, 15421), (2072, 11015), (2203, 10360), (2590, 8812), (4406, 5180)]