4570480

素因数分解:

$2^4\times 5^1\times {\mathrm{57131}}^1$

素因数の和:57144

約数の個数: 20

約数和(自身を含む): 10626552

約数和(自身を除く): 6056072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 57131, 114262, 228524, 285655, 457048, 571310, 914096, 1142620, 2285240, 4570480]

約数ペア:

[(1, 4570480), (2, 2285240), (4, 1142620), (5, 914096), (8, 571310), (10, 457048), (16, 285655), (20, 228524), (40, 114262), (80, 57131)]