74315380

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{2593}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 156231432

約数和(自身を除く): 81916052

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2593, 2866, 5186, 5732, 7165, 10372, 12965, 14330, 25930, 28660, 51860, 3715769, 7431538, 14863076, 18578845, 37157690, 74315380]

約数ペア:

[(1, 74315380), (2, 37157690), (4, 18578845), (5, 14863076), (10, 7431538), (20, 3715769), (1433, 51860), (2593, 28660), (2866, 25930), (5186, 14330), (5732, 12965), (7165, 10372)]