40604940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{225583}}^1$

素因数の和:225598

約数の個数: 36

約数和(自身を含む): 123168864

約数和(自身を除く): 82563924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 225583, 451166, 676749, 902332, 1127915, 1353498, 2030247, 2255830, 2706996, 3383745, 4060494, 4511660, 6767490, 8120988, 10151235, 13534980, 20302470, 40604940]

約数ペア:

[(1, 40604940), (2, 20302470), (3, 13534980), (4, 10151235), (5, 8120988), (6, 6767490), (9, 4511660), (10, 4060494), (12, 3383745), (15, 2706996), (18, 2255830), (20, 2030247), (30, 1353498), (36, 1127915), (45, 902332), (60, 676749), (90, 451166), (180, 225583)]