57668480

素因数分解:

$2^7\times 5^1\times {\mathrm{90107}}^1$

素因数の和:90126

約数の個数: 32

約数和(自身を含む): 137865240

約数和(自身を除く): 80196760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 90107, 180214, 360428, 450535, 720856, 901070, 1441712, 1802140, 2883424, 3604280, 5766848, 7208560, 11533696, 14417120, 28834240, 57668480]

約数ペア:

[(1, 57668480), (2, 28834240), (4, 14417120), (5, 11533696), (8, 7208560), (10, 5766848), (16, 3604280), (20, 2883424), (32, 1802140), (40, 1441712), (64, 901070), (80, 720856), (128, 450535), (160, 360428), (320, 180214), (640, 90107)]