1449231657980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3813767521}}^1$

素因数の和:3813767549

約数の個数: 24

約数和(自身を含む): 3203564718480

約数和(自身を除く): 1754333060500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3813767521, 7627535042, 15255070084, 19068837605, 38137675210, 72461582899, 76275350420, 144923165798, 289846331596, 362307914495, 724615828990, 1449231657980]

約数ペア:

[(1, 1449231657980), (2, 724615828990), (4, 362307914495), (5, 289846331596), (10, 144923165798), (19, 76275350420), (20, 72461582899), (38, 38137675210), (76, 19068837605), (95, 15255070084), (190, 7627535042), (380, 3813767521)]