40483790

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^2\times {\mathrm{251}}^1$

素因数の和:512

約数の個数: 24

約数和(自身を含む): 73741752

約数和(自身を除く): 33257962

約数列:

[1, 2, 5, 10, 127, 251, 254, 502, 635, 1255, 1270, 2510, 16129, 31877, 32258, 63754, 80645, 159385, 161290, 318770, 4048379, 8096758, 20241895, 40483790]

約数ペア:

[(1, 40483790), (2, 20241895), (5, 8096758), (10, 4048379), (127, 318770), (251, 161290), (254, 159385), (502, 80645), (635, 63754), (1255, 32258), (1270, 31877), (2510, 16129)]