1037432860

素因数分解:

$2^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{80923}}^1$

素因数の和:81573

約数の個数: 24

約数和(自身を含む): 2182034736

約数和(自身を除く): 1144601876

約数列:

[1, 2, 4, 5, 10, 20, 641, 1282, 2564, 3205, 6410, 12820, 80923, 161846, 323692, 404615, 809230, 1618460, 51871643, 103743286, 207486572, 259358215, 518716430, 1037432860]

約数ペア:

[(1, 1037432860), (2, 518716430), (4, 259358215), (5, 207486572), (10, 103743286), (20, 51871643), (641, 1618460), (1282, 809230), (2564, 404615), (3205, 323692), (6410, 161846), (12820, 80923)]