4114280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1409}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 9390600

約数和(自身を除く): 5276320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1409, 1460, 2818, 2920, 5636, 7045, 11272, 14090, 28180, 56360, 102857, 205714, 411428, 514285, 822856, 1028570, 2057140, 4114280]

約数ペア:

[(1, 4114280), (2, 2057140), (4, 1028570), (5, 822856), (8, 514285), (10, 411428), (20, 205714), (40, 102857), (73, 56360), (146, 28180), (292, 14090), (365, 11272), (584, 7045), (730, 5636), (1409, 2920), (1460, 2818)]