481082240

素因数分解:

$2^7\times 5^1\times {\mathrm{751691}}^1$

素因数の和:751710

約数の個数: 32

約数和(自身を含む): 1150088760

約数和(自身を除く): 669006520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 751691, 1503382, 3006764, 3758455, 6013528, 7516910, 12027056, 15033820, 24054112, 30067640, 48108224, 60135280, 96216448, 120270560, 240541120, 481082240]

約数ペア:

[(1, 481082240), (2, 240541120), (4, 120270560), (5, 96216448), (8, 60135280), (10, 48108224), (16, 30067640), (20, 24054112), (32, 15033820), (40, 12027056), (64, 7516910), (80, 6013528), (128, 3758455), (160, 3006764), (320, 1503382), (640, 751691)]