40758940

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{3767}}^1$

素因数の和:4317

約数の個数: 24

約数和(自身を含む): 85774752

約数和(自身を除く): 45015812

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 3767, 5410, 7534, 10820, 15068, 18835, 37670, 75340, 2037947, 4075894, 8151788, 10189735, 20379470, 40758940]

約数ペア:

[(1, 40758940), (2, 20379470), (4, 10189735), (5, 8151788), (10, 4075894), (20, 2037947), (541, 75340), (1082, 37670), (2164, 18835), (2705, 15068), (3767, 10820), (5410, 7534)]