26056960

素因数分解:

$2^8\times 5^1\times {\mathrm{20357}}^1$

素因数の和:20378

約数の個数: 36

約数和(自身を含む): 62417628

約数和(自身を除く): 36360668

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 20357, 40714, 81428, 101785, 162856, 203570, 325712, 407140, 651424, 814280, 1302848, 1628560, 2605696, 3257120, 5211392, 6514240, 13028480, 26056960]

約数ペア:

[(1, 26056960), (2, 13028480), (4, 6514240), (5, 5211392), (8, 3257120), (10, 2605696), (16, 1628560), (20, 1302848), (32, 814280), (40, 651424), (64, 407140), (80, 325712), (128, 203570), (160, 162856), (256, 101785), (320, 81428), (640, 40714), (1280, 20357)]