26364680

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9029}}^1$

素因数の和:9113

約数の個数: 32

約数和(自身を含む): 60139800

約数和(自身を除く): 33775120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 9029, 18058, 36116, 45145, 72232, 90290, 180580, 361160, 659117, 1318234, 2636468, 3295585, 5272936, 6591170, 13182340, 26364680]

約数ペア:

[(1, 26364680), (2, 13182340), (4, 6591170), (5, 5272936), (8, 3295585), (10, 2636468), (20, 1318234), (40, 659117), (73, 361160), (146, 180580), (292, 90290), (365, 72232), (584, 45145), (730, 36116), (1460, 18058), (2920, 9029)]