40911085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 54063360

約数和(自身を除く): 13152275

約数列:

[1, 5, 19, 37, 95, 103, 113, 185, 515, 565, 703, 1957, 2147, 3515, 3811, 4181, 9785, 10735, 11639, 19055, 20905, 58195, 72409, 79439, 221141, 362045, 397195, 430643, 1105705, 2153215, 8182217, 40911085]

約数ペア:

[(1, 40911085), (5, 8182217), (19, 2153215), (37, 1105705), (95, 430643), (103, 397195), (113, 362045), (185, 221141), (515, 79439), (565, 72409), (703, 58195), (1957, 20905), (2147, 19055), (3515, 11639), (3811, 10735), (4181, 9785)]