42722260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16061}}^1$

素因数の和:16096

約数の個数: 48

約数和(自身を含む): 107936640

約数和(自身を除く): 65214380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 16061, 32122, 64244, 80305, 112427, 160610, 224854, 305159, 321220, 449708, 562135, 610318, 1124270, 1220636, 1525795, 2136113, 2248540, 3051590, 4272226, 6103180, 8544452, 10680565, 21361130, 42722260]

約数ペア:

[(1, 42722260), (2, 21361130), (4, 10680565), (5, 8544452), (7, 6103180), (10, 4272226), (14, 3051590), (19, 2248540), (20, 2136113), (28, 1525795), (35, 1220636), (38, 1124270), (70, 610318), (76, 562135), (95, 449708), (133, 321220), (140, 305159), (190, 224854), (266, 160610), (380, 112427), (532, 80305), (665, 64244), (1330, 32122), (2660, 16061)]