33425180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{87961}}^1$

素因数の和:87989

約数の個数: 24

約数和(自身を含む): 73888080

約数和(自身を除く): 40462900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 87961, 175922, 351844, 439805, 879610, 1671259, 1759220, 3342518, 6685036, 8356295, 16712590, 33425180]

約数ペア:

[(1, 33425180), (2, 16712590), (4, 8356295), (5, 6685036), (10, 3342518), (19, 1759220), (20, 1671259), (38, 879610), (76, 439805), (95, 351844), (190, 175922), (380, 87961)]