9833860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 21584304

約数和(自身を除く): 11750444

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 97, 137, 148, 185, 194, 274, 370, 388, 485, 548, 685, 740, 970, 1370, 1940, 2740, 3589, 5069, 7178, 10138, 13289, 14356, 17945, 20276, 25345, 26578, 35890, 50690, 53156, 66445, 71780, 101380, 132890, 265780, 491693, 983386, 1966772, 2458465, 4916930, 9833860]

約数ペア:

[(1, 9833860), (2, 4916930), (4, 2458465), (5, 1966772), (10, 983386), (20, 491693), (37, 265780), (74, 132890), (97, 101380), (137, 71780), (148, 66445), (185, 53156), (194, 50690), (274, 35890), (370, 26578), (388, 25345), (485, 20276), (548, 17945), (685, 14356), (740, 13289), (970, 10138), (1370, 7178), (1940, 5069), (2740, 3589)]