1145383780

素因数分解:

$2^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{48247}}^1$

素因数の和:49443

約数の個数: 24

約数和(自身を含む): 2407382208

約数和(自身を除く): 1261998428

約数列:

[1, 2, 4, 5, 10, 20, 1187, 2374, 4748, 5935, 11870, 23740, 48247, 96494, 192988, 241235, 482470, 964940, 57269189, 114538378, 229076756, 286345945, 572691890, 1145383780]

約数ペア:

[(1, 1145383780), (2, 572691890), (4, 286345945), (5, 229076756), (10, 114538378), (20, 57269189), (1187, 964940), (2374, 482470), (4748, 241235), (5935, 192988), (11870, 96494), (23740, 48247)]