26842240

素因数分解:

$2^7\times 5^1\times {\mathrm{41941}}^1$

素因数の和:41960

約数の個数: 32

約数和(自身を含む): 64171260

約数和(自身を除く): 37329020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 41941, 83882, 167764, 209705, 335528, 419410, 671056, 838820, 1342112, 1677640, 2684224, 3355280, 5368448, 6710560, 13421120, 26842240]

約数ペア:

[(1, 26842240), (2, 13421120), (4, 6710560), (5, 5368448), (8, 3355280), (10, 2684224), (16, 1677640), (20, 1342112), (32, 838820), (40, 671056), (64, 419410), (80, 335528), (128, 209705), (160, 167764), (320, 83882), (640, 41941)]