45015940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{118463}}^1$

素因数の和:118491

約数の個数: 24

約数和(自身を含む): 99509760

約数和(自身を除く): 54493820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 118463, 236926, 473852, 592315, 1184630, 2250797, 2369260, 4501594, 9003188, 11253985, 22507970, 45015940]

約数ペア:

[(1, 45015940), (2, 22507970), (4, 11253985), (5, 9003188), (10, 4501594), (19, 2369260), (20, 2250797), (38, 1184630), (76, 592315), (95, 473852), (190, 236926), (380, 118463)]