97788560

素因数分解:

$2^4\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1423}}^1$

素因数の和:2295

約数の個数: 40

約数和(自身を含む): 227783040

約数和(自身を除く): 129994480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 859, 1423, 1718, 2846, 3436, 4295, 5692, 6872, 7115, 8590, 11384, 13744, 14230, 17180, 22768, 28460, 34360, 56920, 68720, 113840, 1222357, 2444714, 4889428, 6111785, 9778856, 12223570, 19557712, 24447140, 48894280, 97788560]

約数ペア:

[(1, 97788560), (2, 48894280), (4, 24447140), (5, 19557712), (8, 12223570), (10, 9778856), (16, 6111785), (20, 4889428), (40, 2444714), (80, 1222357), (859, 113840), (1423, 68720), (1718, 56920), (2846, 34360), (3436, 28460), (4295, 22768), (5692, 17180), (6872, 14230), (7115, 13744), (8590, 11384)]