2024699440

素因数分解:

$2^4\times 5^1\times {\mathrm{25308743}}^1$

素因数の和:25308756

約数の個数: 20

約数和(自身を含む): 4707426384

約数和(自身を除く): 2682726944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25308743, 50617486, 101234972, 126543715, 202469944, 253087430, 404939888, 506174860, 1012349720, 2024699440]

約数ペア:

[(1, 2024699440), (2, 1012349720), (4, 506174860), (5, 404939888), (8, 253087430), (10, 202469944), (16, 126543715), (20, 101234972), (40, 50617486), (80, 25308743)]