40000920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{333341}}^1$

素因数の和:333355

約数の個数: 32

約数和(自身を含む): 120003120

約数和(自身を除く): 80002200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 333341, 666682, 1000023, 1333364, 1666705, 2000046, 2666728, 3333410, 4000092, 5000115, 6666820, 8000184, 10000230, 13333640, 20000460, 40000920]

約数ペア:

[(1, 40000920), (2, 20000460), (3, 13333640), (4, 10000230), (5, 8000184), (6, 6666820), (8, 5000115), (10, 4000092), (12, 3333410), (15, 2666728), (20, 2000046), (24, 1666705), (30, 1333364), (40, 1000023), (60, 666682), (120, 333341)]