83872240

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5857}}^1$

素因数の和:6049

約数の個数: 40

約数和(自身を含む): 196125840

約数和(自身を除く): 112253600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 5857, 7160, 11714, 14320, 23428, 29285, 46856, 58570, 93712, 117140, 234280, 468560, 1048403, 2096806, 4193612, 5242015, 8387224, 10484030, 16774448, 20968060, 41936120, 83872240]

約数ペア:

[(1, 83872240), (2, 41936120), (4, 20968060), (5, 16774448), (8, 10484030), (10, 8387224), (16, 5242015), (20, 4193612), (40, 2096806), (80, 1048403), (179, 468560), (358, 234280), (716, 117140), (895, 93712), (1432, 58570), (1790, 46856), (2864, 29285), (3580, 23428), (5857, 14320), (7160, 11714)]