45014540

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{5503}}^1$

素因数の和:5921

約数の個数: 24

約数和(自身を含む): 94778880

約数和(自身を除く): 49764340

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 5503, 8180, 11006, 22012, 27515, 55030, 110060, 2250727, 4501454, 9002908, 11253635, 22507270, 45014540]

約数ペア:

[(1, 45014540), (2, 22507270), (4, 11253635), (5, 9002908), (10, 4501454), (20, 2250727), (409, 110060), (818, 55030), (1636, 27515), (2045, 22012), (4090, 11006), (5503, 8180)]