4057120

素因数分解:

$2^5\times 5^1\times {\mathrm{25357}}^1$

素因数の和:25372

約数の個数: 24

約数和(自身を含む): 9585324

約数和(自身を除く): 5528204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25357, 50714, 101428, 126785, 202856, 253570, 405712, 507140, 811424, 1014280, 2028560, 4057120]

約数ペア:

[(1, 4057120), (2, 2028560), (4, 1014280), (5, 811424), (8, 507140), (10, 405712), (16, 253570), (20, 202856), (32, 126785), (40, 101428), (80, 50714), (160, 25357)]