40718315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 58949856

約数和(自身を除く): 18231541

約数列:

[1, 5, 11, 17, 37, 55, 85, 107, 121, 185, 187, 407, 535, 605, 629, 935, 1177, 1819, 2035, 2057, 3145, 3959, 4477, 5885, 6919, 9095, 10285, 12947, 19795, 20009, 22385, 34595, 43549, 64735, 67303, 76109, 100045, 217745, 220099, 336515, 380545, 479039, 740333, 1100495, 2395195, 3701665, 8143663, 40718315]

約数ペア:

[(1, 40718315), (5, 8143663), (11, 3701665), (17, 2395195), (37, 1100495), (55, 740333), (85, 479039), (107, 380545), (121, 336515), (185, 220099), (187, 217745), (407, 100045), (535, 76109), (605, 67303), (629, 64735), (935, 43549), (1177, 34595), (1819, 22385), (2035, 20009), (2057, 19795), (3145, 12947), (3959, 10285), (4477, 9095), (5885, 6919)]