2959409840

素因数分解:

$2^4\times 5^1\times {\mathrm{36992623}}^1$

素因数の和:36992636

約数の個数: 20

約数和(自身を含む): 6880628064

約数和(自身を除く): 3921218224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36992623, 73985246, 147970492, 184963115, 295940984, 369926230, 591881968, 739852460, 1479704920, 2959409840]

約数ペア:

[(1, 2959409840), (2, 1479704920), (4, 739852460), (5, 591881968), (8, 369926230), (10, 295940984), (16, 184963115), (20, 147970492), (40, 73985246), (80, 36992623)]