14950840

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2689}}^1$

素因数の和:2839

約数の個数: 32

約数和(自身を含む): 33894000

約数和(自身を除く): 18943160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2689, 2780, 5378, 5560, 10756, 13445, 21512, 26890, 53780, 107560, 373771, 747542, 1495084, 1868855, 2990168, 3737710, 7475420, 14950840]

約数ペア:

[(1, 14950840), (2, 7475420), (4, 3737710), (5, 2990168), (8, 1868855), (10, 1495084), (20, 747542), (40, 373771), (139, 107560), (278, 53780), (556, 26890), (695, 21512), (1112, 13445), (1390, 10756), (2689, 5560), (2780, 5378)]