55296880

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4639}}^1$

素因数の和:4801

約数の個数: 40

約数和(自身を含む): 129456000

約数和(自身を除く): 74159120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 4639, 5960, 9278, 11920, 18556, 23195, 37112, 46390, 74224, 92780, 185560, 371120, 691211, 1382422, 2764844, 3456055, 5529688, 6912110, 11059376, 13824220, 27648440, 55296880]

約数ペア:

[(1, 55296880), (2, 27648440), (4, 13824220), (5, 11059376), (8, 6912110), (10, 5529688), (16, 3456055), (20, 2764844), (40, 1382422), (80, 691211), (149, 371120), (298, 185560), (596, 92780), (745, 74224), (1192, 46390), (1490, 37112), (2384, 23195), (2980, 18556), (4639, 11920), (5960, 9278)]