40328695

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 53625600

約数和(自身を除く): 13296905

約数列:

[1, 5, 11, 55, 121, 191, 349, 605, 955, 1745, 2101, 3839, 10505, 19195, 23111, 42229, 66659, 115555, 211145, 333295, 733249, 3666245, 8065739, 40328695]

約数ペア:

[(1, 40328695), (5, 8065739), (11, 3666245), (55, 733249), (121, 333295), (191, 211145), (349, 115555), (605, 66659), (955, 42229), (1745, 23111), (2101, 19195), (3839, 10505)]