92137720

素因数分解:

$2^3\times 5^1\times {\mathrm{1289}}^1\times {\mathrm{1787}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 207586800

約数和(自身を除く): 115449080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1289, 1787, 2578, 3574, 5156, 6445, 7148, 8935, 10312, 12890, 14296, 17870, 25780, 35740, 51560, 71480, 2303443, 4606886, 9213772, 11517215, 18427544, 23034430, 46068860, 92137720]

約数ペア:

[(1, 92137720), (2, 46068860), (4, 23034430), (5, 18427544), (8, 11517215), (10, 9213772), (20, 4606886), (40, 2303443), (1289, 71480), (1787, 51560), (2578, 35740), (3574, 25780), (5156, 17870), (6445, 14296), (7148, 12890), (8935, 10312)]