45491080

素因数分解:

$2^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3049}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 102663000

約数和(自身を除く): 57171920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 373, 746, 1492, 1865, 2984, 3049, 3730, 6098, 7460, 12196, 14920, 15245, 24392, 30490, 60980, 121960, 1137277, 2274554, 4549108, 5686385, 9098216, 11372770, 22745540, 45491080]

約数ペア:

[(1, 45491080), (2, 22745540), (4, 11372770), (5, 9098216), (8, 5686385), (10, 4549108), (20, 2274554), (40, 1137277), (373, 121960), (746, 60980), (1492, 30490), (1865, 24392), (2984, 15245), (3049, 14920), (3730, 12196), (6098, 7460)]