201904510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3719}}^1$

素因数の和:3876

約数の個数: 32

約数和(自身を含む): 373636800

約数和(自身を除く): 171732290

約数列:

[1, 2, 5, 10, 61, 89, 122, 178, 305, 445, 610, 890, 3719, 5429, 7438, 10858, 18595, 27145, 37190, 54290, 226859, 330991, 453718, 661982, 1134295, 1654955, 2268590, 3309910, 20190451, 40380902, 100952255, 201904510]

約数ペア:

[(1, 201904510), (2, 100952255), (5, 40380902), (10, 20190451), (61, 3309910), (89, 2268590), (122, 1654955), (178, 1134295), (305, 661982), (445, 453718), (610, 330991), (890, 226859), (3719, 54290), (5429, 37190), (7438, 27145), (10858, 18595)]