550922380

素因数分解:

$2^2\times 5^1\times {\mathrm{619}}^1\times {\mathrm{44501}}^1$

素因数の和:45129

約数の個数: 24

約数和(自身を含む): 1158832080

約数和(自身を除く): 607909700

約数列:

[1, 2, 4, 5, 10, 20, 619, 1238, 2476, 3095, 6190, 12380, 44501, 89002, 178004, 222505, 445010, 890020, 27546119, 55092238, 110184476, 137730595, 275461190, 550922380]

約数ペア:

[(1, 550922380), (2, 275461190), (4, 137730595), (5, 110184476), (10, 55092238), (20, 27546119), (619, 890020), (1238, 445010), (2476, 222505), (3095, 178004), (6190, 89002), (12380, 44501)]