102870788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{4409}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 190159200

約数和(自身を除く): 87288412

約数列:

[1, 2, 4, 19, 38, 76, 307, 614, 1228, 4409, 5833, 8818, 11666, 17636, 23332, 83771, 167542, 335084, 1353563, 2707126, 5414252, 25717697, 51435394, 102870788]

約数ペア:

[(1, 102870788), (2, 51435394), (4, 25717697), (19, 5414252), (38, 2707126), (76, 1353563), (307, 335084), (614, 167542), (1228, 83771), (4409, 23332), (5833, 17636), (8818, 11666)]