29855480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24077}}^1$

素因数の和:24119

約数の個数: 32

約数和(自身を含む): 69344640

約数和(自身を除く): 39489160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 24077, 48154, 96308, 120385, 192616, 240770, 481540, 746387, 963080, 1492774, 2985548, 3731935, 5971096, 7463870, 14927740, 29855480]

約数ペア:

[(1, 29855480), (2, 14927740), (4, 7463870), (5, 5971096), (8, 3731935), (10, 2985548), (20, 1492774), (31, 963080), (40, 746387), (62, 481540), (124, 240770), (155, 192616), (248, 120385), (310, 96308), (620, 48154), (1240, 24077)]